#3C300B#3C300B

#3C300B is a dark, muted yellow. Relative luminance 0.031; OKLCH L 31.4% C 0.055 H 90.5°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#3C300B
RGB	rgb(60, 48, 11)
HSL	hsl(45, 69%, 14%)
HSV	hsv(45, 82%, 24%)
CMYK	cmyk(0%, 20%, 81.7%, 76.5%)
CIE-LAB	lab(20.44, 0.63, 24.40)
CIE-LCH	lch(20.44, 24.40, 88.52°)
OKLab	oklab(31.44% -0.0005 0.055)
OKLCH	oklch(31.44% 0.055 90.5)
XYZ	xyz(2.9810, 3.0989, 0.7577)
Luminance	0.0310 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C300B #0B173C

analogous

#3C180B #3C300B #303C0B

triadic

#3C300B #0B3C30 #300B3C

tetradic

#3C300B #0B3C18 #0B173C #3C0B30

square

#3C300B #0B3C18 #0B173C #3C0B30

split-complementary

#3C300B #0B303C #180B3C

monochromatic

#1A1505 #1A1505 #3C300B #705914 #A3831E

Accessibility & contrast

On white

12.96

#3C300B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#3C300B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C300B

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C300B	#FFFFFF	#000000	##FFFFFF
##3C300B	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F06

Deuteranopia (green-blind)

#39330D

Tritanopia (blue-blind)

#422B28

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3c300b;
/* rgb */ color: rgb(60, 48, 11);
/* oklch */ color: oklch(31.4% 0.055 90.5);

Tailwind

colors: {
  custom: {
    50: '#74684c',
    500: '#3c300b',
    950: '#000000',
  },
}

SCSS

$custom: #3c300b;
$custom-light: #74684c;
$custom-dark: #000000;

JSON

{
  "hex": "#3c300b",
  "rgb": {
    "r": 60,
    "g": 48,
    "b": 11
  },
  "hsl": {
    "h": 45.306,
    "s": 69.014,
    "l": 13.922
  },
  "oklch": {
    "l": 0.31436,
    "c": 0.05496,
    "h": 90.5
  },
  "luminance": 0.03099
}

Semantic roles & 50–950 ramp

primary

#3C300B

secondary

#2A3D79

accent

#67EC3C

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #3C300B

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

Preview Lab → · Contrast checker → · Palette generator →