#623D18#623D18

#623D18 is a dark, moderate orange. Relative luminance 0.060; OKLCH L 39.6% C 0.073 H 62.7°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#623D18
RGB	rgb(98, 61, 24)
HSL	hsl(30, 61%, 24%)
HSV	hsv(30, 76%, 38%)
CMYK	cmyk(0%, 37.8%, 75.5%, 61.6%)
CIE-LAB	lab(29.41, 12.54, 28.70)
CIE-LCH	lch(29.41, 31.32, 66.40°)
OKLab	oklab(39.61% 0.0333 0.0647)
OKLCH	oklch(39.61% 0.073 62.7)
XYZ	xyz(6.8711, 6.0007, 1.6604)
Luminance	0.0600 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623D18 #183D62

analogous

#621818 #623D18 #626218

triadic

#623D18 #18623D #3D1862

tetradic

#623D18 #186218 #183D62 #621862

square

#623D18 #186218 #183D62 #621862

split-complementary

#623D18 #186262 #181862

monochromatic

#190F06 #311E0C #623D18 #935C24 #C47A30

Accessibility & contrast

On white

9.55

#623D18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#623D18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623D18

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623D18	#FFFFFF	#000000	##FFFFFF
##623D18	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494014

Deuteranopia (green-blind)

#514918

Tritanopia (blue-blind)

#6B3535

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #623d18;
/* rgb */ color: rgb(98, 61, 24);
/* oklch */ color: oklch(39.6% 0.073 62.7);

Tailwind

colors: {
  custom: {
    50: '#927257',
    500: '#623d18',
    950: '#000000',
  },
}

SCSS

$custom: #623d18;
$custom-light: #927257;
$custom-dark: #000000;

JSON

{
  "hex": "#623d18",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 24
  },
  "hsl": {
    "h": 30,
    "s": 60.656,
    "l": 23.922
  },
  "oklch": {
    "l": 0.39613,
    "c": 0.07275,
    "h": 62.7
  },
  "luminance": 0.06
}

Semantic roles & 50–950 ramp

primary

#623D18

secondary

#3E6B98

accent

#94E444

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0D0803

muted

#7E7B78

Preview Lab

Preview with #623D18

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →