#635E17#635E17

#635E17 is a mid, moderate yellow. Relative luminance 0.107; OKLCH L 47.3% C 0.089 H 105.3°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#635E17
RGB	rgb(99, 94, 23)
HSL	hsl(56, 62%, 24%)
HSV	hsv(56, 77%, 39%)
CMYK	cmyk(0%, 5.1%, 76.8%, 61.2%)
CIE-LAB	lab(39.11, -7.09, 39.01)
CIE-LCH	lch(39.11, 39.65, 100.31°)
OKLab	oklab(47.26% -0.0236 0.0863)
OKLCH	oklch(47.26% 0.089 105.3)
XYZ	xyz(9.3033, 10.7203, 2.3896)
Luminance	0.1072 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635E17 #171C63

analogous

#633817 #635E17 #426317

triadic

#635E17 #17635E #5E1763

tetradic

#635E17 #176338 #171C63 #631742

square

#635E17 #176338 #171C63 #631742

split-complementary

#635E17 #174263 #381763

monochromatic

#191806 #312F0B #635E17 #958D23 #C6BC2E

Accessibility & contrast

On white

6.68

#635E17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#635E17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635E17

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635E17	#FFFFFF	#000000	##FFFFFF
##635E17	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675A0A

Deuteranopia (green-blind)

#695D1C

Tritanopia (blue-blind)

#6B5750

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #635e17;
/* rgb */ color: rgb(99, 94, 23);
/* oklch */ color: oklch(47.3% 0.089 105.3);

Tailwind

colors: {
  custom: {
    50: '#928b5a',
    500: '#635e17',
    950: '#000000',
  },
}

SCSS

$custom: #635e17;
$custom-light: #928b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#635e17",
  "rgb": {
    "r": 99,
    "g": 94,
    "b": 23
  },
  "hsl": {
    "h": 56.053,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.47261,
    "c": 0.08944,
    "h": 105.3
  },
  "luminance": 0.1072
}

Semantic roles & 50–950 ramp

primary

#635E17

secondary

#3C429A

accent

#4DE542

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0B04

muted

#7E7C79

Preview Lab

Preview with #635E17

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

Preview Lab → · Contrast checker → · Palette generator →