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4.3.2.29 4.3.2.28 CodeSystem http://hl7.org/fhir/color-names

  Maturity Level : 0
FHIR Infrastructure Responsible Owner: Health Care Devices icon Work Group Informative Normative Use Context : Country: World
Official URL : http://hl7.org/fhir/color-names Version : 5.0.0 6.0.0-ballot3
draft active as of 2023-03-26 2025-11-24 Computable Name : ColorCodes
Flags : Not CaseSensitive, Complete OID : 2.16.840.1.113883.4.642.4.2120

This Code system is used in the following FHIR core-defined or referenced value sets:

4.3.2.29.1 4.3.2.28.1 Definition

This code system represents that named RGB colors found in the CSS4 specification icon . The names are not case sensitive and different cases are encountered in common use (e.g. AliceBlue vs aliceblue.

4.3.2.29.2 4.3.2.28.2 Content

Generated Narrative: CodeSystem color-names

Last updated: 2025-11-24T20:46:00.1Z

Properties

This code system defines the following properties for its concepts

Name Code Type Description
rgb rgb string The RGB color that matches the named color (as defined in CSS4 specification)

Concepts

This case-insensitive code system http://hl7.org/fhir/color-names defines the following codes:

Code rgb Copy
aliceblue #F0F8FF btn   btn
antiquewhite #FAEBD7 btn   btn
aqua #00FFFF btn   btn
aquamarine #7FFFD4 btn   btn
azure #F0FFFF btn   btn
beige #F5F5DC btn   btn
bisque #FFE4C4 btn   btn
black #000000 btn   btn
blanchedalmond #FFEBCD btn   btn
blue #0000FF btn   btn
blueviolet #8A2BE2 btn   btn
brown #A52A2A btn   btn
burlywood #DEB887 btn   btn
cadetblue #5F9EA0 btn   btn
chartreuse #7FFF00 btn   btn
chocolate #D2691E btn   btn
coral #FF7F50 btn   btn
cornflowerblue #6495ED btn   btn
cornsilk #FFF8DC btn   btn
crimson #DC143C btn   btn
cyan #00FFFF btn   btn
darkblue #00008B btn   btn
darkcyan #008B8B btn   btn
darkgoldenrod #B8860B btn   btn
darkgray #A9A9A9 btn   btn
darkgreen #006400 btn   btn
darkgrey #A9A9A9 btn   btn
darkkhaki #BDB76B btn   btn
darkmagenta #8B008B btn   btn
darkolivegreen #556B2F btn   btn
darkorange #FF8C00 btn   btn
darkorchid #9932CC btn   btn
darkred #8B0000 btn   btn
darksalmon #E9967A btn   btn
darkseagreen #8FBC8F btn   btn
darkslateblue #483D8B btn   btn
darkslategray #2F4F4F btn   btn
darkslategrey #2F4F4F btn   btn
darkturquoise #00CED1 btn   btn
darkviolet #9400D3 btn   btn
deeppink #FF1493 btn   btn
deepskyblue #00BFFF btn   btn
dimgray #696969 btn   btn
dimgrey #696969 btn   btn
dodgerblue #1E90FF btn   btn
firebrick #B22222 btn   btn
floralwhite #FFFAF0 btn   btn
forestgreen #228B22 btn   btn
fuchsia #FF00FF btn   btn
gainsboro #DCDCDC btn   btn
ghostwhite #F8F8FF btn   btn
gold #FFD700 btn   btn
goldenrod #DAA520 btn   btn
gray #808080 btn   btn
green #008000 btn   btn
greenyellow #ADFF2F btn   btn
grey #808080 btn   btn
honeydew #F0FFF0 btn   btn
hotpink #FF69B4 btn   btn
indianred #CD5C5C btn   btn
indigo #4B0082 btn   btn
ivory #FFFFF0 btn   btn
khaki #F0E68C btn   btn
lavender #E6E6FA btn   btn
lavenderblush #FFF0F5 btn   btn
lawngreen #7CFC00 btn   btn
lemonchiffon #FFFACD btn   btn
lightblue #ADD8E6 btn   btn
lightcoral #F08080 btn   btn
lightcyan #E0FFFF btn   btn
lightgoldenrodyellow #FAFAD2 btn   btn
lightgray #D3D3D3 btn   btn
lightgreen #90EE90 btn   btn
lightgrey #D3D3D3 btn   btn
lightpink #FFB6C1 btn   btn
lightsalmon #FFA07A btn   btn
lightseagreen #20B2AA btn   btn
lightskyblue #87CEFA btn   btn
lightslategray #778899 btn   btn
lightslategrey #778899 btn   btn
lightsteelblue #B0C4DE btn   btn
lightyellow #FFFFE0 btn   btn
lime #00FF00 btn   btn
limegreen #32CD32 btn   btn
linen #FAF0E6 btn   btn
magenta #FF00FF btn   btn
maroon #800000 btn   btn
mediumaquamarine #66CDAA btn   btn
mediumblue #0000CD btn   btn
mediumorchid #BA55D3 btn   btn
mediumpurple #9370DB btn   btn
mediumseagreen #3CB371 btn   btn
mediumslateblue #7B68EE btn   btn
mediumspringgreen #00FA9A btn   btn
mediumturquoise #48D1CC btn   btn
mediumvioletred #C71585 btn   btn
midnightblue #191970 btn   btn
mintcream #F5FFFA btn   btn
mistyrose #FFE4E1 btn   btn
moccasin #FFE4B5 btn   btn
navajowhite #FFDEAD btn   btn
navy #000080 btn   btn
oldlace #FDF5E6 btn   btn
olive #808000 btn   btn
olivedrab #6B8E23 btn   btn
orange #FFA500 btn   btn
orangered #FF4500 btn   btn
orchid #DA70D6 btn   btn
palegoldenrod #EEE8AA btn   btn
palegreen #98FB98 btn   btn
paleturquoise #AFEEEE btn   btn
palevioletred #DB7093 btn   btn
papayawhip #FFEFD5 btn   btn
peachpuff #FFDAB9 btn   btn
peru #CD853F btn   btn
pink #FFC0CB btn   btn
plum #DDA0DD btn   btn
powderblue #B0E0E6 btn   btn
purple #800080 btn   btn
rebeccapurple #663399 btn   btn
red #FF0000 btn   btn
rosybrown #BC8F8F btn   btn
royalblue #4169E1 btn   btn
saddlebrown #8B4513 btn   btn
salmon #FA8072 btn   btn
sandybrown #F4A460 btn   btn
seagreen #2E8B57 btn   btn
seashell #FFF5EE btn   btn
sienna #A0522D btn   btn
silver #C0C0C0 btn   btn
skyblue #87CEEB btn   btn
slateblue #6A5ACD btn   btn
slategray #708090 btn   btn
slategrey #708090 btn   btn
snow #FFFAFA btn   btn
springgreen #00FF7F btn   btn
steelblue #4682B4 btn   btn
tan #D2B48C btn   btn
teal #008080 btn   btn
thistle #D8BFD8 btn   btn
tomato #FF6347 btn   btn
turquoise #40E0D0 btn   btn
violet #EE82EE btn   btn
wheat #F5DEB3 btn   btn
white #FFFFFF btn   btn
whitesmoke #F5F5F5 btn   btn
yellow #FFFF00 btn   btn
yellowgreen #9ACD32 btn   btn

 

See the full registry of code systems defined as part of FHIR.

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. See Code System for further information.
Source The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
Display The display (used in the display element of a Coding ). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code