#2B2802#2B2802

#2B2802 is a dark, muted yellow. Relative luminance 0.020; OKLCH L 27.2% C 0.055 H 105.0°. Best body text is #FFFFFF at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#2B2802
RGB	rgb(43, 40, 2)
HSL	hsl(56, 91%, 9%)
HSV	hsv(56, 95%, 17%)
CMYK	cmyk(0%, 7%, 95.3%, 83.1%)
CIE-LAB	lab(15.67, -4.09, 21.91)
CIE-LCH	lch(15.67, 22.29, 100.57°)
OKLab	oklab(27.17% -0.0143 0.0534)
OKLCH	oklch(27.17% 0.055 105)
XYZ	xyz(1.7661, 2.0356, 0.3573)
Luminance	0.0204 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2802 #02052B

analogous

#2B1402 #2B2802 #1A2B02

triadic

#2B2802 #022B28 #28022B

tetradic

#2B2802 #022B14 #02052B #2B021A

square

#2B2802 #022B14 #02052B #2B021A

split-complementary

#2B2802 #021A2B #14022B

monochromatic

#1D1B01 #1D1B01 #2B2802 #655E05 #A09507

Accessibility & contrast

On white

14.92

#2B2802 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#2B2802 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2802

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2802	#FFFFFF	#000000	##FFFFFF
##2B2802	1.00	14.92	1.41	14.92
#FFFFFF	14.92	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2600

Deuteranopia (green-blind)

#2E2804

Tritanopia (blue-blind)

#2F2421

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #2b2802;
/* rgb */ color: rgb(43, 40, 2);
/* oklch */ color: oklch(27.2% 0.055 105.0);

Tailwind

colors: {
  custom: {
    50: '#666147',
    500: '#2b2802',
    950: '#000000',
  },
}

SCSS

$custom: #2b2802;
$custom-light: #666147;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2802",
  "rgb": {
    "r": 43,
    "g": 40,
    "b": 2
  },
  "hsl": {
    "h": 55.61,
    "s": 91.111,
    "l": 8.824
  },
  "oklch": {
    "l": 0.27165,
    "c": 0.05523,
    "h": 105
  },
  "luminance": 0.02036
}

Semantic roles & 50–950 ramp

primary

#2B2802

secondary

#191F70

accent

#38FF29

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#060500

muted

#7A7977

Preview Lab

Preview with #2B2802

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

Preview Lab → · Contrast checker → · Palette generator →