#635C17#635C17

#635C17 is a mid, moderate yellow. Relative luminance 0.104; OKLCH L 46.8% C 0.087 H 103.4°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#635C17
RGB	rgb(99, 92, 23)
HSL	hsl(54, 62%, 24%)
HSV	hsv(54, 77%, 39%)
CMYK	cmyk(0%, 7.1%, 76.8%, 61.2%)
CIE-LAB	lab(38.50, -5.93, 38.43)
CIE-LCH	lch(38.50, 38.88, 98.77°)
OKLab	oklab(46.78% -0.0203 0.085)
OKLCH	oklch(46.78% 0.087 103.4)
XYZ	xyz(9.1278, 10.3692, 2.3311)
Luminance	0.1037 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635C17 #171E63

analogous

#633617 #635C17 #446317

triadic

#635C17 #17635C #5C1763

tetradic

#635C17 #176336 #171E63 #631744

square

#635C17 #176336 #171E63 #631744

split-complementary

#635C17 #174463 #361763

monochromatic

#191706 #312E0B #635C17 #958A23 #C6B82E

Accessibility & contrast

On white

6.83

#635C17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#635C17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635C17

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635C17	#FFFFFF	#000000	##FFFFFF
##635C17	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65590B

Deuteranopia (green-blind)

#675C1C

Tritanopia (blue-blind)

#6B554F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #635c17;
/* rgb */ color: rgb(99, 92, 23);
/* oklch */ color: oklch(46.8% 0.087 103.4);

Tailwind

colors: {
  custom: {
    50: '#928959',
    500: '#635c17',
    950: '#000000',
  },
}

SCSS

$custom: #635c17;
$custom-light: #928959;
$custom-dark: #000000;

JSON

{
  "hex": "#635c17",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 23
  },
  "hsl": {
    "h": 54.474,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.46777,
    "c": 0.08741,
    "h": 103.4
  },
  "luminance": 0.10369
}

Semantic roles & 50–950 ramp

primary

#635C17

secondary

#3C459A

accent

#51E542

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0B04

muted

#7E7C79

Preview Lab

Preview with #635C17

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

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