#635D15#635D15

#635D15 is a mid, moderate yellow. Relative luminance 0.105; OKLCH L 47.0% C 0.090 H 104.5°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#635D15
RGB	rgb(99, 93, 21)
HSL	hsl(55, 65%, 24%)
HSV	hsv(55, 79%, 39%)
CMYK	cmyk(0%, 6.1%, 78.8%, 61.2%)
CIE-LAB	lab(38.79, -6.62, 39.51)
CIE-LCH	lch(38.79, 40.06, 99.51°)
OKLab	oklab(47% -0.0224 0.0869)
OKLCH	oklch(47% 0.09 104.5)
XYZ	xyz(9.1957, 10.5359, 2.2586)
Luminance	0.1053 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635D15 #151B63

analogous

#633615 #635D15 #426315

triadic

#635D15 #15635D #5D1563

tetradic

#635D15 #156336 #151B63 #631542

square

#635D15 #156336 #151B63 #631542

split-complementary

#635D15 #154263 #361563

monochromatic

#191805 #312E0A #635D15 #958C20 #C8BC2A

Accessibility & contrast

On white

6.76

#635D15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#635D15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635D15

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635D15	#FFFFFF	#000000	##FFFFFF
##635D15	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A07

Deuteranopia (green-blind)

#685D1A

Tritanopia (blue-blind)

#6B564F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #635d15;
/* rgb */ color: rgb(99, 93, 21);
/* oklch */ color: oklch(47.0% 0.090 104.5);

Tailwind

colors: {
  custom: {
    50: '#928a59',
    500: '#635d15',
    950: '#000000',
  },
}

SCSS

$custom: #635d15;
$custom-light: #928a59;
$custom-dark: #000000;

JSON

{
  "hex": "#635d15",
  "rgb": {
    "r": 99,
    "g": 93,
    "b": 21
  },
  "hsl": {
    "h": 55.385,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.47004,
    "c": 0.08976,
    "h": 104.5
  },
  "luminance": 0.10535
}

Semantic roles & 50–950 ramp

primary

#635D15

secondary

#3A419A

accent

#4DE840

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0B04

muted

#7E7C79

Preview Lab

Preview with #635D15

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

Preview Lab → · Contrast checker → · Palette generator →