#63601C#63601C

#63601C is a mid, moderate yellow. Relative luminance 0.111; OKLCH L 47.8% C 0.088 H 106.8°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#63601C
RGB	rgb(99, 96, 28)
HSL	hsl(57, 56%, 25%)
HSV	hsv(57, 72%, 39%)
CMYK	cmyk(0%, 3%, 71.7%, 61.2%)
CIE-LAB	lab(39.75, -7.96, 37.52)
CIE-LCH	lch(39.75, 38.36, 101.98°)
OKLab	oklab(47.79% -0.0254 0.0841)
OKLCH	oklch(47.79% 0.088 106.8)
XYZ	xyz(9.5384, 11.1026, 2.7389)
Luminance	0.1110 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63601C #1C1F63

analogous

#633D1C #63601C #42631C

triadic

#63601C #1C6360 #601C63

tetradic

#63601C #1C633D #1C1F63 #631C42

square

#63601C #1C633D #1C1F63 #631C42

split-complementary

#63601C #1C4263 #3D1C63

monochromatic

#181707 #33320F #63601C #938E29 #C2BD37

Accessibility & contrast

On white

6.52

#63601C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#63601C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63601C

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63601C	#FFFFFF	#000000	##FFFFFF
##63601C	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685C12

Deuteranopia (green-blind)

#6A5F20

Tritanopia (blue-blind)

#6B5952

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #63601c;
/* rgb */ color: rgb(99, 96, 28);
/* oklch */ color: oklch(47.8% 0.088 106.8);

Tailwind

colors: {
  custom: {
    50: '#928c5d',
    500: '#63601c',
    950: '#000000',
  },
}

SCSS

$custom: #63601c;
$custom-light: #928c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#63601c",
  "rgb": {
    "r": 99,
    "g": 96,
    "b": 28
  },
  "hsl": {
    "h": 57.465,
    "s": 55.906,
    "l": 24.902
  },
  "oklch": {
    "l": 0.47789,
    "c": 0.08787,
    "h": 106.8
  },
  "luminance": 0.11102
}

Semantic roles & 50–950 ramp

primary

#63601C

secondary

#434698

accent

#4FDF49

background

#F9F8F5

surface

#F1F0E9

border

#CBCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #63601C

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

Preview Lab → · Contrast checker → · Palette generator →