#2B2902#2B2902

#2B2902 is a dark, muted yellow. Relative luminance 0.021; OKLCH L 27.4% C 0.056 H 106.6°. Best body text is #FFFFFF at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#2B2902
RGB	rgb(43, 41, 2)
HSL	hsl(57, 91%, 9%)
HSV	hsv(57, 95%, 17%)
CMYK	cmyk(0%, 4.7%, 95.3%, 83.1%)
CIE-LAB	lab(16.02, -4.75, 22.35)
CIE-LCH	lch(16.02, 22.85, 102.00°)
OKLab	oklab(27.44% -0.0161 0.054)
OKLCH	oklch(27.44% 0.056 106.6)
XYZ	xyz(1.8002, 2.1039, 0.3687)
Luminance	0.0210 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2902 #02042B

analogous

#2B1502 #2B2902 #192B02

triadic

#2B2902 #022B29 #29022B

tetradic

#2B2902 #022B15 #02042B #2B0219

square

#2B2902 #022B15 #02042B #2B0219

split-complementary

#2B2902 #02192B #15022B

monochromatic

#1D1C01 #1D1C01 #2B2902 #656105 #A09907

Accessibility & contrast

On white

14.78

#2B2902 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#2B2902 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2902

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2902	#FFFFFF	#000000	##FFFFFF
##2B2902	1.00	14.78	1.42	14.78
#FFFFFF	14.78	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2700

Deuteranopia (green-blind)

#2E2904

Tritanopia (blue-blind)

#2F2522

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #2b2902;
/* rgb */ color: rgb(43, 41, 2);
/* oklch */ color: oklch(27.4% 0.056 106.6);

Tailwind

colors: {
  custom: {
    50: '#666247',
    500: '#2b2902',
    950: '#000000',
  },
}

SCSS

$custom: #2b2902;
$custom-light: #666247;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2902",
  "rgb": {
    "r": 43,
    "g": 41,
    "b": 2
  },
  "hsl": {
    "h": 57.073,
    "s": 91.111,
    "l": 8.824
  },
  "oklch": {
    "l": 0.27444,
    "c": 0.05634,
    "h": 106.6
  },
  "luminance": 0.02104
}

Semantic roles & 50–950 ramp

primary

#2B2902

secondary

#191D70

accent

#33FF29

background

#F6F5F4

surface

#EBEAE6

border

#C6C6C2

text

#060500

muted

#7A7977

Preview Lab

Preview with #2B2902

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

Preview Lab → · Contrast checker → · Palette generator →