#2B330A#2B330A

#2B330A is a dark, moderate yellow-green. Relative luminance 0.029; OKLCH L 30.4% C 0.062 H 119.8°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#2B330A
RGB	rgb(43, 51, 10)
HSL	hsl(72, 67%, 12%)
HSV	hsv(72, 80%, 20%)
CMYK	cmyk(15.7%, 0%, 80.4%, 80%)
CIE-LAB	lab(19.65, -10.43, 23.45)
CIE-LCH	lch(19.65, 25.66, 113.98°)
OKLab	oklab(30.38% -0.0306 0.0536)
OKLCH	oklch(30.38% 0.062 119.8)
XYZ	xyz(2.2349, 2.9032, 0.7297)
Luminance	0.0290 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B330A #120A33

analogous

#33270A #2B330A #17330A

triadic

#2B330A #0A2B33 #330A2B

tetradic

#2B330A #0A3327 #120A33 #330A17

square

#2B330A #0A3327 #120A33 #330A17

split-complementary

#2B330A #0A1733 #270A33

monochromatic

#161A05 #161A05 #2B330A #566614 #81991E

Accessibility & contrast

On white

13.29

#2B330A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#2B330A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B330A

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B330A	#FFFFFF	#000000	##FFFFFF
##2B330A	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373005

Deuteranopia (green-blind)

#36300D

Tritanopia (blue-blind)

#2E302B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2b330a;
/* rgb */ color: rgb(43, 51, 10);
/* oklch */ color: oklch(30.4% 0.062 119.8);

Tailwind

colors: {
  custom: {
    50: '#666a4c',
    500: '#2b330a',
    950: '#000000',
  },
}

SCSS

$custom: #2b330a;
$custom-light: #666a4c;
$custom-dark: #000000;

JSON

{
  "hex": "#2b330a",
  "rgb": {
    "r": 43,
    "g": 51,
    "b": 10
  },
  "hsl": {
    "h": 71.707,
    "s": 67.213,
    "l": 11.961
  },
  "oklch": {
    "l": 0.30377,
    "c": 0.06169,
    "h": 119.8
  },
  "luminance": 0.02903
}

Semantic roles & 50–950 ramp

primary

#2B330A

secondary

#362870

accent

#3EEA5F

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #2B330A

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

Preview Lab → · Contrast checker → · Palette generator →