#2F290B#2F290B

#2F290B is a dark, muted yellow. Relative luminance 0.022; OKLCH L 28.0% C 0.046 H 98.0°. Best body text is #FFFFFF at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#2F290B
RGB	rgb(47, 41, 11)
HSL	hsl(50, 62%, 11%)
HSV	hsv(50, 77%, 18%)
CMYK	cmyk(0%, 12.8%, 76.6%, 81.6%)
CIE-LAB	lab(16.57, -1.78, 19.46)
CIE-LCH	lch(16.57, 19.54, 95.23°)
OKLab	oklab(28.02% -0.0064 0.0459)
OKLCH	oklch(28.02% 0.046 98)
XYZ	xyz(2.0257, 2.2145, 0.6373)
Luminance	0.0221 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F290B #0B112F

analogous

#2F170B #2F290B #232F0B

triadic

#2F290B #0B2F29 #290B2F

tetradic

#2F290B #0B2F17 #0B112F #2F0B23

square

#2F290B #0B2F17 #0B112F #2F0B23

split-complementary

#2F290B #0B232F #170B2F

monochromatic

#191606 #191606 #2F290B #615417 #928022

Accessibility & contrast

On white

14.56

#2F290B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#2F290B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F290B

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F290B	#FFFFFF	#000000	##FFFFFF
##2F290B	1.00	14.56	1.44	14.56
#FFFFFF	14.56	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2808

Deuteranopia (green-blind)

#2F2A0D

Tritanopia (blue-blind)

#332523

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #2f290b;
/* rgb */ color: rgb(47, 41, 11);
/* oklch */ color: oklch(28.0% 0.046 98.0);

Tailwind

colors: {
  custom: {
    50: '#69624c',
    500: '#2f290b',
    950: '#000000',
  },
}

SCSS

$custom: #2f290b;
$custom-light: #69624c;
$custom-dark: #000000;

JSON

{
  "hex": "#2f290b",
  "rgb": {
    "r": 47,
    "g": 41,
    "b": 11
  },
  "hsl": {
    "h": 50,
    "s": 62.069,
    "l": 11.373
  },
  "oklch": {
    "l": 0.28022,
    "c": 0.04637,
    "h": 98
  },
  "luminance": 0.02214
}

Semantic roles & 50–950 ramp

primary

#2F290B

secondary

#2A356B

accent

#5EE543

background

#F6F5F4

surface

#EBEAE7

border

#C6C6C3

text

#060501

muted

#7A7977

Preview Lab

Preview with #2F290B

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

Preview Lab → · Contrast checker → · Palette generator →