#635E13#635E13

#635E13 is a mid, moderate yellow. Relative luminance 0.107; OKLCH L 47.2% C 0.092 H 105.5°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX#635E13
RGBrgb(99, 94, 19)
HSLhsl(56, 68%, 23%)
HSVhsv(56, 81%, 39%)
CMYKcmyk(0%, 5.1%, 80.8%, 61.2%)
CIE-LABlab(39.08, -7.29, 40.54)
CIE-LCHlch(39.08, 41.19, 100.20°)
OKLaboklab(47.23% -0.0245 0.0887)
OKLCHoklch(47.23% 0.092 105.5)
XYZxyz(9.2662, 10.7054, 2.1942)
Luminance0.1071 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#635E13 #131863
analogous
#633613 #635E13 #406313
triadic
#635E13 #13635E #5E1363
tetradic
#635E13 #136336 #131863 #631340
square
#635E13 #136336 #131863 #631340
split-complementary
#635E13 #134063 #361363
monochromatic
#1A1805 #302D09 #635E13 #968F1D #CAC027

Accessibility & contrast

On white

6.69
#635E13 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.14
#635E13 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635E13
6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##635E13#FFFFFF#000000##FFFFFF
##635E131.006.693.146.69
#FFFFFF6.691.0021.001.00
#0000003.1421.001.0021.00
##FFFFFF6.691.0021.001.00

Color blindness preview

Protanopia (red-blind)
#675A03
Deuteranopia (green-blind)
#695D19
Tritanopia (blue-blind)
#6B5750
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #635e13;
/* rgb */ color: rgb(99, 94, 19);
/* oklch */ color: oklch(47.2% 0.092 105.5);
Tailwind
colors: {
  custom: {
    50: '#928b58',
    500: '#635e13',
    950: '#000000',
  },
}
SCSS
$custom: #635e13;
$custom-light: #928b58;
$custom-dark: #000000;
JSON
{
  "hex": "#635e13",
  "rgb": {
    "r": 99,
    "g": 94,
    "b": 19
  },
  "hsl": {
    "h": 56.25,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.47233,
    "c": 0.09201,
    "h": 105.5
  },
  "luminance": 0.10705
}

Semantic roles & 50–950 ramp

primary
#635E13
secondary
#373D9B
accent
#48EB3D
background
#F9F8F5
surface
#F2F0E9
border
#CCCBC5
text
#0D0B03
muted
#7E7C78

Preview Lab

Preview with #635E13

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

Preview Lab → · Contrast checker → · Palette generator →

#635E13 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva