#623D16#623D16

#623D16 is a dark, moderate orange. Relative luminance 0.060; OKLCH L 39.6% C 0.074 H 63.8°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#623D16
RGB	rgb(98, 61, 22)
HSL	hsl(31, 63%, 24%)
HSV	hsv(31, 78%, 38%)
CMYK	cmyk(0%, 37.8%, 77.6%, 61.6%)
CIE-LAB	lab(29.39, 12.42, 29.74)
CIE-LCH	lch(29.39, 32.23, 67.33°)
OKLab	oklab(39.59% 0.0327 0.0664)
OKLCH	oklch(39.59% 0.074 63.8)
XYZ	xyz(6.8511, 5.9927, 1.5548)
Luminance	0.0599 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623D16 #163B62

analogous

#621716 #623D16 #616216

triadic

#623D16 #16623D #3D1662

tetradic

#623D16 #166217 #163B62 #621661

square

#623D16 #166217 #163B62 #621661

split-complementary

#623D16 #166162 #171662

monochromatic

#191006 #301E0B #623D16 #945C21 #C67B2C

Accessibility & contrast

On white

9.55

#623D16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#623D16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623D16

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623D16	#FFFFFF	#000000	##FFFFFF
##623D16	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)

#494011

Deuteranopia (green-blind)

#514917

Tritanopia (blue-blind)

#6B3535

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #623d16;
/* rgb */ color: rgb(98, 61, 22);
/* oklch */ color: oklch(39.6% 0.074 63.8);

Tailwind

colors: {
  custom: {
    50: '#937255',
    500: '#623d16',
    950: '#000000',
  },
}

SCSS

$custom: #623d16;
$custom-light: #937255;
$custom-dark: #000000;

JSON

{
  "hex": "#623d16",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 22
  },
  "hsl": {
    "h": 30.789,
    "s": 63.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.39591,
    "c": 0.07404,
    "h": 63.8
  },
  "luminance": 0.05992
}

Semantic roles & 50–950 ramp

primary

#623D16

secondary

#3B6999

accent

#92E641

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #623D16

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

Preview Lab → · Contrast checker → · Palette generator →