#635B12#635B12

#635B12 is a mid, moderate yellow. Relative luminance 0.102; OKLCH L 46.5% C 0.090 H 102.8°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#635B12
RGB	rgb(99, 91, 18)
HSL	hsl(54, 69%, 23%)
HSV	hsv(54, 82%, 39%)
CMYK	cmyk(0%, 8.1%, 81.8%, 61.2%)
CIE-LAB	lab(38.16, -5.59, 40.06)
CIE-LCH	lch(38.16, 40.45, 97.94°)
OKLab	oklab(46.5% -0.0199 0.0875)
OKLCH	oklch(46.5% 0.09 102.8)
XYZ	xyz(8.9963, 10.1789, 2.0630)
Luminance	0.1018 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635B12 #121A63

analogous

#633212 #635B12 #426312

triadic

#635B12 #12635B #5B1263

tetradic

#635B12 #126332 #121A63 #631242

square

#635B12 #126332 #121A63 #631242

split-complementary

#635B12 #124263 #321263

monochromatic

#1A1805 #2F2B09 #635B12 #978B1B #CBBA25

Accessibility & contrast

On white

6.92

#635B12 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#635B12 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635B12

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635B12	#FFFFFF	#000000	##FFFFFF
##635B12	1.00	6.92	3.04	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645803

Deuteranopia (green-blind)

#675B18

Tritanopia (blue-blind)

#6B544D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #635b12;
/* rgb */ color: rgb(99, 91, 18);
/* oklch */ color: oklch(46.5% 0.090 102.8);

Tailwind

colors: {
  custom: {
    50: '#928957',
    500: '#635b12',
    950: '#000000',
  },
}

SCSS

$custom: #635b12;
$custom-light: #928957;
$custom-dark: #000000;

JSON

{
  "hex": "#635b12",
  "rgb": {
    "r": 99,
    "g": 91,
    "b": 18
  },
  "hsl": {
    "h": 54.074,
    "s": 69.231,
    "l": 22.941
  },
  "oklch": {
    "l": 0.465,
    "c": 0.08968,
    "h": 102.8
  },
  "luminance": 0.10178
}

Semantic roles & 50–950 ramp

primary

#635B12

secondary

#36409B

accent

#4DEC3C

background

#F9F8F5

surface

#F2EFE9

border

#CCCAC5

text

#0D0B03

muted

#7E7C78

Preview Lab

Preview with #635B12

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

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