#2B2B02#2B2B02

#2B2B02 is a dark, muted yellow. Relative luminance 0.022; OKLCH L 28.0% C 0.059 H 109.7°. Best body text is #FFFFFF at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#2B2B02
RGB	rgb(43, 43, 2)
HSL	hsl(60, 91%, 9%)
HSV	hsv(60, 95%, 17%)
CMYK	cmyk(0%, 0%, 95.3%, 83.1%)
CIE-LAB	lab(16.73, -6.06, 23.23)
CIE-LCH	lch(16.73, 24.01, 104.62°)
OKLab	oklab(28.01% -0.0197 0.0553)
OKLCH	oklch(28.01% 0.059 109.7)
XYZ	xyz(1.8712, 2.2458, 0.3923)
Luminance	0.0225 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2B02 #02022B

analogous

#2B1702 #2B2B02 #172B02

triadic

#2B2B02 #022B2B #2B022B

tetradic

#2B2B02 #022B17 #02022B #2B0217

square

#2B2B02 #022B17 #02022B #2B0217

split-complementary

#2B2B02 #02172B #17022B

monochromatic

#1D1D01 #1D1D01 #2B2B02 #656505 #A0A007

Accessibility & contrast

On white

14.49

#2B2B02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#2B2B02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2B02

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2B02	#FFFFFF	#000000	##FFFFFF
##2B2B02	1.00	14.49	1.45	14.49
#FFFFFF	14.49	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2900

Deuteranopia (green-blind)

#302A04

Tritanopia (blue-blind)

#2F2723

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #2b2b02;
/* rgb */ color: rgb(43, 43, 2);
/* oklch */ color: oklch(28.0% 0.059 109.7);

Tailwind

colors: {
  custom: {
    50: '#666448',
    500: '#2b2b02',
    950: '#000000',
  },
}

SCSS

$custom: #2b2b02;
$custom-light: #666448;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2b02",
  "rgb": {
    "r": 43,
    "g": 43,
    "b": 2
  },
  "hsl": {
    "h": 60,
    "s": 91.111,
    "l": 8.824
  },
  "oklch": {
    "l": 0.28006,
    "c": 0.05869,
    "h": 109.7
  },
  "luminance": 0.02246
}

Semantic roles & 50–950 ramp

primary

#2B2B02

secondary

#191970

accent

#29FF29

background

#F6F5F4

surface

#EBEAE6

border

#C6C6C2

text

#060500

muted

#7A7977

Preview Lab

Preview with #2B2B02

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

Preview Lab → · Contrast checker → · Palette generator →