#635C19#635C19

#635C19 is a mid, moderate yellow. Relative luminance 0.104; OKLCH L 46.8% C 0.086 H 103.3°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#635C19
RGB	rgb(99, 92, 25)
HSL	hsl(54, 60%, 24%)
HSV	hsv(54, 75%, 39%)
CMYK	cmyk(0%, 7.1%, 74.7%, 61.2%)
CIE-LAB	lab(38.51, -5.82, 37.59)
CIE-LCH	lch(38.51, 38.04, 98.80°)
OKLab	oklab(46.79% -0.0197 0.0837)
OKLCH	oklch(46.79% 0.086 103.3)
XYZ	xyz(9.1486, 10.3775, 2.4407)
Luminance	0.1038 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635C19 #192063

analogous

#633719 #635C19 #456319

triadic

#635C19 #19635C #5C1963

tetradic

#635C19 #196337 #192063 #631945

square

#635C19 #196337 #192063 #631945

split-complementary

#635C19 #194563 #371963

monochromatic

#181706 #322F0D #635C19 #948925 #C5B732

Accessibility & contrast

On white

6.83

#635C19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#635C19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635C19

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635C19	#FFFFFF	#000000	##FFFFFF
##635C19	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65590F

Deuteranopia (green-blind)

#675C1D

Tritanopia (blue-blind)

#6B554F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #635c19;
/* rgb */ color: rgb(99, 92, 25);
/* oklch */ color: oklch(46.8% 0.086 103.3);

Tailwind

colors: {
  custom: {
    50: '#92895b',
    500: '#635c19',
    950: '#000000',
  },
}

SCSS

$custom: #635c19;
$custom-light: #92895b;
$custom-dark: #000000;

JSON

{
  "hex": "#635c19",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 25
  },
  "hsl": {
    "h": 54.324,
    "s": 59.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.46794,
    "c": 0.08597,
    "h": 103.3
  },
  "luminance": 0.10377
}

Semantic roles & 50–950 ramp

primary

#635C19

secondary

#3F4799

accent

#54E345

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0B04

muted

#7E7C79

Preview Lab

Preview with #635C19

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

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