#2A330B#2A330B

#2A330B is a dark, moderate yellow-green. Relative luminance 0.029; OKLCH L 30.3% C 0.061 H 121.1°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#2A330B
RGB	rgb(42, 51, 11)
HSL	hsl(74, 65%, 12%)
HSV	hsv(74, 78%, 20%)
CMYK	cmyk(17.6%, 0%, 78.4%, 80%)
CIE-LAB	lab(19.57, -10.86, 22.91)
CIE-LCH	lch(19.57, 25.36, 115.36°)
OKLab	oklab(30.3% -0.0316 0.0525)
OKLCH	oklch(30.3% 0.061 121.1)
XYZ	xyz(2.1991, 2.8841, 0.7574)
Luminance	0.0288 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A330B #140B33

analogous

#33280B #2A330B #16330B

triadic

#2A330B #0B2A33 #330B2A

tetradic

#2A330B #0B3328 #140B33 #330B16

square

#2A330B #0B3328 #140B33 #330B16

split-complementary

#2A330B #0B1633 #280B33

monochromatic

#151905 #151905 #2A330B #536516 #7D9821

Accessibility & contrast

On white

13.32

#2A330B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#2A330B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A330B

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A330B	#FFFFFF	#000000	##FFFFFF
##2A330B	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373006

Deuteranopia (green-blind)

#352F0E

Tritanopia (blue-blind)

#2D302B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2a330b;
/* rgb */ color: rgb(42, 51, 11);
/* oklch */ color: oklch(30.3% 0.061 121.1);

Tailwind

colors: {
  custom: {
    50: '#656a4c',
    500: '#2a330b',
    950: '#000000',
  },
}

SCSS

$custom: #2a330b;
$custom-light: #656a4c;
$custom-dark: #000000;

JSON

{
  "hex": "#2a330b",
  "rgb": {
    "r": 42,
    "g": 51,
    "b": 11
  },
  "hsl": {
    "h": 73.5,
    "s": 64.516,
    "l": 12.157
  },
  "oklch": {
    "l": 0.30295,
    "c": 0.06128,
    "h": 121.1
  },
  "luminance": 0.02884
}

Semantic roles & 50–950 ramp

primary

#2A330B

secondary

#3A2A70

accent

#40E866

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #2A330B

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

Preview Lab → · Contrast checker → · Palette generator →