#635918#635918

#635918 is a mid, moderate yellow. Relative luminance 0.099; OKLCH L 46.1% C 0.084 H 100.3°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#635918
RGB	rgb(99, 89, 24)
HSL	hsl(52, 61%, 24%)
HSV	hsv(52, 76%, 39%)
CMYK	cmyk(0%, 10.1%, 75.8%, 61.2%)
CIE-LAB	lab(37.60, -4.11, 37.12)
CIE-LCH	lch(37.60, 37.35, 96.32°)
OKLab	oklab(46.07% -0.015 0.0825)
OKLCH	oklch(46.07% 0.084 100.3)
XYZ	xyz(8.8832, 9.8638, 2.3000)
Luminance	0.0986 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635918 #182263

analogous

#633418 #635918 #486318

triadic

#635918 #186359 #591863

tetradic

#635918 #186334 #182263 #631848

square

#635918 #186334 #182263 #631848

split-complementary

#635918 #184863 #341863

monochromatic

#191606 #322D0C #635918 #948524 #C6B230

Accessibility & contrast

On white

7.06

#635918 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#635918 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #635918

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635918	#FFFFFF	#000000	##FFFFFF
##635918	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62560E

Deuteranopia (green-blind)

#655A1C

Tritanopia (blue-blind)

#6B524C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #635918;
/* rgb */ color: rgb(99, 89, 24);
/* oklch */ color: oklch(46.1% 0.084 100.3);

Tailwind

colors: {
  custom: {
    50: '#92875a',
    500: '#635918',
    950: '#000000',
  },
}

SCSS

$custom: #635918;
$custom-light: #92875a;
$custom-dark: #000000;

JSON

{
  "hex": "#635918",
  "rgb": {
    "r": 99,
    "g": 89,
    "b": 24
  },
  "hsl": {
    "h": 52,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.46065,
    "c": 0.08384,
    "h": 100.3
  },
  "luminance": 0.09863
}

Semantic roles & 50–950 ramp

primary

#635918

secondary

#3E4A99

accent

#59E444

background

#F9F8F5

surface

#F2EFE9

border

#CCCAC5

text

#0D0B04

muted

#7E7C79

Preview Lab

Preview with #635918

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

Preview Lab → · Contrast checker → · Palette generator →