#33300B#33300B

#33300B is a dark, muted yellow. Relative luminance 0.028; OKLCH L 30.4% C 0.054 H 104.7°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#33300B
RGB	rgb(51, 48, 11)
HSL	hsl(56, 65%, 12%)
HSV	hsv(56, 78%, 20%)
CMYK	cmyk(0%, 5.9%, 78.4%, 80%)
CIE-LAB	lab(19.40, -4.23, 22.94)
CIE-LCH	lch(19.40, 23.33, 100.45°)
OKLab	oklab(30.37% -0.0137 0.0524)
OKLCH	oklch(30.37% 0.054 104.7)
XYZ	xyz(2.4827, 2.8420, 0.7343)
Luminance	0.0284 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33300B #0B0E33

analogous

#331C0B #33300B #22330B

triadic

#33300B #0B3330 #300B33

tetradic

#33300B #0B331C #0B0E33 #330B22

square

#33300B #0B331C #0B0E33 #330B22

split-complementary

#33300B #0B2233 #1C0B33

monochromatic

#191805 #191805 #33300B #655F16 #988F21

Accessibility & contrast

On white

13.39

#33300B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#33300B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33300B

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33300B	#FFFFFF	#000000	##FFFFFF
##33300B	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E06

Deuteranopia (green-blind)

#36300D

Tritanopia (blue-blind)

#372C28

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #33300b;
/* rgb */ color: rgb(51, 48, 11);
/* oklch */ color: oklch(30.4% 0.054 104.7);

Tailwind

colors: {
  custom: {
    50: '#6c684c',
    500: '#33300b',
    950: '#000000',
  },
}

SCSS

$custom: #33300b;
$custom-light: #6c684c;
$custom-dark: #000000;

JSON

{
  "hex": "#33300b",
  "rgb": {
    "r": 51,
    "g": 48,
    "b": 11
  },
  "hsl": {
    "h": 55.5,
    "s": 64.516,
    "l": 12.157
  },
  "oklch": {
    "l": 0.30371,
    "c": 0.05417,
    "h": 104.7
  },
  "luminance": 0.02842
}

Semantic roles & 50–950 ramp

primary

#33300B

secondary

#2A2F70

accent

#4DE840

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#070601

muted

#7A7A77

Preview Lab

Preview with #33300B

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

Preview Lab → · Contrast checker → · Palette generator →