#635A12#635A12

#635A12 is a mid, moderate yellow. Relative luminance 0.100; OKLCH L 46.3% C 0.089 H 101.8°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#635A12
RGB	rgb(99, 90, 18)
HSL	hsl(53, 69%, 23%)
HSV	hsv(53, 82%, 39%)
CMYK	cmyk(0%, 9.1%, 81.8%, 61.2%)
CIE-LAB	lab(37.86, -5.00, 39.79)
CIE-LCH	lch(37.86, 40.10, 97.17°)
OKLab	oklab(46.26% -0.0182 0.0869)
OKLCH	oklch(46.26% 0.089 101.8)
XYZ	xyz(8.9114, 10.0091, 2.0347)
Luminance	0.1001 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635A12 #121B63

analogous

#633112 #635A12 #436312

triadic

#635A12 #12635A #5A1263

tetradic

#635A12 #126331 #121B63 #631243

square

#635A12 #126331 #121B63 #631243

split-complementary

#635A12 #124363 #311263

monochromatic

#1A1805 #2F2B09 #635A12 #97891B #CBB825

Accessibility & contrast

On white

7.00

#635A12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#635A12 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635A12

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635A12	#FFFFFF	#000000	##FFFFFF
##635A12	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635703

Deuteranopia (green-blind)

#665B17

Tritanopia (blue-blind)

#6B534C

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #635a12;
/* rgb */ color: rgb(99, 90, 18);
/* oklch */ color: oklch(46.3% 0.089 101.8);

Tailwind

colors: {
  custom: {
    50: '#928857',
    500: '#635a12',
    950: '#000000',
  },
}

SCSS

$custom: #635a12;
$custom-light: #928857;
$custom-dark: #000000;

JSON

{
  "hex": "#635a12",
  "rgb": {
    "r": 99,
    "g": 90,
    "b": 18
  },
  "hsl": {
    "h": 53.333,
    "s": 69.231,
    "l": 22.941
  },
  "oklch": {
    "l": 0.4626,
    "c": 0.08875,
    "h": 101.8
  },
  "luminance": 0.10009
}

Semantic roles & 50–950 ramp

primary

#635A12

secondary

#36419B

accent

#4FEC3C

background

#F9F8F5

surface

#F2EFE9

border

#CCCAC5

text

#0D0B03

muted

#7E7C78

Preview Lab

Preview with #635A12

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

Preview Lab → · Contrast checker → · Palette generator →