#2B330D#2B330D

#2B330D is a dark, muted yellow-green. Relative luminance 0.029; OKLCH L 30.4% C 0.059 H 120.1°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#2B330D
RGB	rgb(43, 51, 13)
HSL	hsl(73, 59%, 13%)
HSV	hsv(73, 75%, 20%)
CMYK	cmyk(15.7%, 0%, 74.5%, 80%)
CIE-LAB	lab(19.68, -10.17, 22.15)
CIE-LCH	lch(19.68, 24.37, 114.67°)
OKLab	oklab(30.41% -0.0296 0.0509)
OKLCH	oklch(30.41% 0.059 120.1)
XYZ	xyz(2.2528, 2.9103, 0.8238)
Luminance	0.0291 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B330D #150D33

analogous

#33280D #2B330D #18330D

triadic

#2B330D #0D2B33 #330D2B

tetradic

#2B330D #0D3328 #150D33 #330D18

square

#2B330D #0D3328 #150D33 #330D18

split-complementary

#2B330D #0D1833 #280D33

monochromatic

#151806 #151806 #2B330D #546419 #7D9526

Accessibility & contrast

On white

13.27

#2B330D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#2B330D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B330D

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B330D	#FFFFFF	#000000	##FFFFFF
##2B330D	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373008

Deuteranopia (green-blind)

#363010

Tritanopia (blue-blind)

#2E302B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2b330d;
/* rgb */ color: rgb(43, 51, 13);
/* oklch */ color: oklch(30.4% 0.059 120.1);

Tailwind

colors: {
  custom: {
    50: '#666a4e',
    500: '#2b330d',
    950: '#000000',
  },
}

SCSS

$custom: #2b330d;
$custom-light: #666a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b330d",
  "rgb": {
    "r": 43,
    "g": 51,
    "b": 13
  },
  "hsl": {
    "h": 72.632,
    "s": 59.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.3041,
    "c": 0.05888,
    "h": 120.1
  },
  "luminance": 0.0291
}

Semantic roles & 50–950 ramp

primary

#2B330D

secondary

#3B2E6E

accent

#45E366

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #2B330D

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

Preview Lab → · Contrast checker → · Palette generator →