#2B2B09#2B2B09

#2B2B09 is a dark, muted yellow. Relative luminance 0.023; OKLCH L 28.1% C 0.051 H 109.3°. Best body text is #FFFFFF at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#2B2B09
RGB	rgb(43, 43, 9)
HSL	hsl(60, 65%, 10%)
HSV	hsv(60, 79%, 17%)
CMYK	cmyk(0%, 0%, 79.1%, 83.1%)
CIE-LAB	lab(16.80, -5.46, 20.47)
CIE-LCH	lch(16.80, 21.19, 104.94°)
OKLab	oklab(28.09% -0.0169 0.0483)
OKLCH	oklch(28.09% 0.051 109.3)
XYZ	xyz(1.9095, 2.2611, 0.5942)
Luminance	0.0226 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2B09 #09092B

analogous

#2B1A09 #2B2B09 #1A2B09

triadic

#2B2B09 #092B2B #2B092B

tetradic

#2B2B09 #092B1A #09092B #2B091A

square

#2B2B09 #092B1A #09092B #2B091A

split-complementary

#2B2B09 #091A2B #1A092B

monochromatic

#191905 #191905 #2B2B09 #5E5E14 #90901E

Accessibility & contrast

On white

14.46

#2B2B09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#2B2B09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2B09

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2B09	#FFFFFF	#000000	##FFFFFF
##2B2B09	1.00	14.46	1.45	14.46
#FFFFFF	14.46	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2905

Deuteranopia (green-blind)

#302A0B

Tritanopia (blue-blind)

#2F2824

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #2b2b09;
/* rgb */ color: rgb(43, 43, 9);
/* oklch */ color: oklch(28.1% 0.051 109.3);

Tailwind

colors: {
  custom: {
    50: '#65644b',
    500: '#2b2b09',
    950: '#000000',
  },
}

SCSS

$custom: #2b2b09;
$custom-light: #65644b;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2b09",
  "rgb": {
    "r": 43,
    "g": 43,
    "b": 9
  },
  "hsl": {
    "h": 60,
    "s": 65.385,
    "l": 10.196
  },
  "oklch": {
    "l": 0.28089,
    "c": 0.05113,
    "h": 109.3
  },
  "luminance": 0.02261
}

Semantic roles & 50–950 ramp

primary

#2B2B09

secondary

#272769

accent

#3FE83F

background

#F6F5F4

surface

#EBEAE7

border

#C6C6C3

text

#060501

muted

#7A7977

Preview Lab

Preview with #2B2B09

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

Preview Lab → · Contrast checker → · Palette generator →