#2C290B#2C290B

#2C290B is a dark, muted yellow. Relative luminance 0.021; OKLCH L 27.7% C 0.046 H 103.6°. Best body text is #FFFFFF at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#2C290B
RGB	rgb(44, 41, 11)
HSL	hsl(55, 60%, 11%)
HSV	hsv(55, 75%, 17%)
CMYK	cmyk(0%, 6.8%, 75%, 82.7%)
CIE-LAB	lab(16.23, -3.43, 18.96)
CIE-LCH	lch(16.23, 19.27, 100.25°)
OKLab	oklab(27.67% -0.0109 0.045)
OKLCH	oklch(27.67% 0.046 103.6)
XYZ	xyz(1.8921, 2.1456, 0.6310)
Luminance	0.0215 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C290B #0B0E2C

analogous

#2C180B #2C290B #1E2C0B

triadic

#2C290B #0B2C29 #290B2C

tetradic

#2C290B #0B2C18 #0B0E2C #2C0B1E

square

#2C290B #0B2C18 #0B0E2C #2C0B1E

split-complementary

#2C290B #0B1E2C #180B2C

monochromatic

#181706 #181706 #2C290B #5D5717 #8E8423

Accessibility & contrast

On white

14.69

#2C290B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#2C290B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C290B

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C290B	#FFFFFF	#000000	##FFFFFF
##2C290B	1.00	14.69	1.43	14.69
#FFFFFF	14.69	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2708

Deuteranopia (green-blind)

#2E290D

Tritanopia (blue-blind)

#302623

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #2c290b;
/* rgb */ color: rgb(44, 41, 11);
/* oklch */ color: oklch(27.7% 0.046 103.6);

Tailwind

colors: {
  custom: {
    50: '#66624c',
    500: '#2c290b',
    950: '#000000',
  },
}

SCSS

$custom: #2c290b;
$custom-light: #66624c;
$custom-dark: #000000;

JSON

{
  "hex": "#2c290b",
  "rgb": {
    "r": 44,
    "g": 41,
    "b": 11
  },
  "hsl": {
    "h": 54.545,
    "s": 60,
    "l": 10.784
  },
  "oklch": {
    "l": 0.2767,
    "c": 0.04632,
    "h": 103.6
  },
  "luminance": 0.02146
}

Semantic roles & 50–950 ramp

primary

#2C290B

secondary

#2B3068

accent

#53E345

background

#F6F5F4

surface

#EBEAE7

border

#C6C6C3

text

#060501

muted

#7A7977

Preview Lab

Preview with #2C290B

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

Preview Lab → · Contrast checker → · Palette generator →