#30290B#30290B

#30290B is a dark, muted yellow. Relative luminance 0.022; OKLCH L 28.1% C 0.046 H 96.1°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#30290B
RGB	rgb(48, 41, 11)
HSL	hsl(49, 63%, 12%)
HSV	hsv(49, 77%, 19%)
CMYK	cmyk(0%, 14.6%, 77.1%, 81.2%)
CIE-LAB	lab(16.69, -1.23, 19.63)
CIE-LCH	lch(16.69, 19.67, 93.58°)
OKLab	oklab(28.14% -0.0049 0.0462)
OKLCH	oklch(28.14% 0.046 96.1)
XYZ	xyz(2.0724, 2.2385, 0.6395)
Luminance	0.0224 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30290B #0B1230

analogous

#30170B #30290B #25300B

triadic

#30290B #0B3029 #290B30

tetradic

#30290B #0B3017 #0B1230 #300B25

square

#30290B #0B3017 #0B1230 #300B25

split-complementary

#30290B #0B2530 #170B30

monochromatic

#191506 #191506 #30290B #625416 #947E22

Accessibility & contrast

On white

14.51

#30290B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#30290B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30290B

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30290B	#FFFFFF	#000000	##FFFFFF
##30290B	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2808

Deuteranopia (green-blind)

#302A0C

Tritanopia (blue-blind)

#342523

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #30290b;
/* rgb */ color: rgb(48, 41, 11);
/* oklch */ color: oklch(28.1% 0.046 96.1);

Tailwind

colors: {
  custom: {
    50: '#6a624c',
    500: '#30290b',
    950: '#000000',
  },
}

SCSS

$custom: #30290b;
$custom-light: #6a624c;
$custom-dark: #000000;

JSON

{
  "hex": "#30290b",
  "rgb": {
    "r": 48,
    "g": 41,
    "b": 11
  },
  "hsl": {
    "h": 48.649,
    "s": 62.712,
    "l": 11.569
  },
  "oklch": {
    "l": 0.28142,
    "c": 0.04649,
    "h": 96.1
  },
  "luminance": 0.02238
}

Semantic roles & 50–950 ramp

primary

#30290B

secondary

#2A376D

accent

#61E642

background

#F6F5F4

surface

#EBEAE7

border

#C6C6C3

text

#060501

muted

#7A7977

Preview Lab

Preview with #30290B

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

Preview Lab → · Contrast checker → · Palette generator →