#635B14#635B14

#635B14 is a mid, moderate yellow. Relative luminance 0.102; OKLCH L 46.5% C 0.088 H 102.7°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#635B14
RGB	rgb(99, 91, 20)
HSL	hsl(54, 66%, 23%)
HSV	hsv(54, 80%, 39%)
CMYK	cmyk(0%, 8.1%, 79.8%, 61.2%)
CIE-LAB	lab(38.17, -5.50, 39.32)
CIE-LCH	lch(38.17, 39.70, 97.96°)
OKLab	oklab(46.51% -0.0194 0.0863)
OKLCH	oklch(46.51% 0.088 102.7)
XYZ	xyz(9.0134, 10.1857, 2.1530)
Luminance	0.1018 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635B14 #141C63

analogous

#633314 #635B14 #436314

triadic

#635B14 #14635B #5B1463

tetradic

#635B14 #146333 #141C63 #631443

square

#635B14 #146333 #141C63 #631443

split-complementary

#635B14 #144363 #331463

monochromatic

#191705 #302C0A #635B14 #968A1E #C9B929

Accessibility & contrast

On white

6.91

#635B14 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#635B14 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635B14

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635B14	#FFFFFF	#000000	##FFFFFF
##635B14	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645806

Deuteranopia (green-blind)

#675B19

Tritanopia (blue-blind)

#6B544D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #635b14;
/* rgb */ color: rgb(99, 91, 20);
/* oklch */ color: oklch(46.5% 0.088 102.7);

Tailwind

colors: {
  custom: {
    50: '#928958',
    500: '#635b14',
    950: '#000000',
  },
}

SCSS

$custom: #635b14;
$custom-light: #928958;
$custom-dark: #000000;

JSON

{
  "hex": "#635b14",
  "rgb": {
    "r": 99,
    "g": 91,
    "b": 20
  },
  "hsl": {
    "h": 53.924,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.46514,
    "c": 0.08845,
    "h": 102.7
  },
  "luminance": 0.10185
}

Semantic roles & 50–950 ramp

primary

#635B14

secondary

#38429A

accent

#50E93E

background

#F9F8F5

surface

#F2EFE9

border

#CCCAC5

text

#0D0B03

muted

#7E7C78

Preview Lab

Preview with #635B14

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

Preview Lab → · Contrast checker → · Palette generator →