#635D16#635D16

#635D16 is a mid, moderate yellow. Relative luminance 0.105; OKLCH L 47.0% C 0.089 H 104.4°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#635D16
RGB	rgb(99, 93, 22)
HSL	hsl(55, 64%, 24%)
HSV	hsv(55, 78%, 39%)
CMYK	cmyk(0%, 6.1%, 77.8%, 61.2%)
CIE-LAB	lab(38.79, -6.57, 39.12)
CIE-LCH	lch(38.79, 39.67, 99.53°)
OKLab	oklab(47.01% -0.0222 0.0863)
OKLCH	oklch(47.01% 0.089 104.4)
XYZ	xyz(9.2052, 10.5396, 2.3084)
Luminance	0.1054 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635D16 #161C63

analogous

#633616 #635D16 #426316

triadic

#635D16 #16635D #5D1663

tetradic

#635D16 #166336 #161C63 #631642

square

#635D16 #166336 #161C63 #631642

split-complementary

#635D16 #164263 #361663

monochromatic

#191806 #312E0B #635D16 #958C21 #C7BB2C

Accessibility & contrast

On white

6.76

#635D16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#635D16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635D16

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635D16	#FFFFFF	#000000	##FFFFFF
##635D16	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)

#665A09

Deuteranopia (green-blind)

#685D1B

Tritanopia (blue-blind)

#6B564F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #635d16;
/* rgb */ color: rgb(99, 93, 22);
/* oklch */ color: oklch(47.0% 0.089 104.4);

Tailwind

colors: {
  custom: {
    50: '#928a59',
    500: '#635d16',
    950: '#000000',
  },
}

SCSS

$custom: #635d16;
$custom-light: #928a59;
$custom-dark: #000000;

JSON

{
  "hex": "#635d16",
  "rgb": {
    "r": 99,
    "g": 93,
    "b": 22
  },
  "hsl": {
    "h": 55.325,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.47011,
    "c": 0.08909,
    "h": 104.4
  },
  "luminance": 0.10539
}

Semantic roles & 50–950 ramp

primary

#635D16

secondary

#3B429A

accent

#4EE741

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0B04

muted

#7E7C79

Preview Lab

Preview with #635D16

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

Preview Lab → · Contrast checker → · Palette generator →