#2B2604#2B2604

#2B2604 is a dark, muted yellow. Relative luminance 0.019; OKLCH L 26.6% C 0.051 H 100.9°. Best body text is #FFFFFF at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#2B2604
RGB	rgb(43, 38, 4)
HSL	hsl(52, 83%, 9%)
HSV	hsv(52, 91%, 17%)
CMYK	cmyk(0%, 11.6%, 90.7%, 83.1%)
CIE-LAB	lab(15.00, -2.57, 20.24)
CIE-LCH	lch(15.00, 20.40, 97.24°)
OKLab	oklab(26.64% -0.0096 0.0498)
OKLCH	oklch(26.64% 0.051 100.9)
XYZ	xyz(1.7114, 1.9087, 0.3931)
Luminance	0.0191 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2604 #04092B

analogous

#2B1304 #2B2604 #1D2B04

triadic

#2B2604 #042B26 #26042B

tetradic

#2B2604 #042B13 #04092B #2B041D

square

#2B2604 #042B13 #04092B #2B041D

split-complementary

#2B2604 #041D2B #13042B

monochromatic

#1C1903 #1C1903 #2B2604 #635709 #9B890E

Accessibility & contrast

On white

15.20

#2B2604 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#2B2604 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2604

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2604	#FFFFFF	#000000	##FFFFFF
##2B2604	1.00	15.20	1.38	15.20
#FFFFFF	15.20	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2501

Deuteranopia (green-blind)

#2C2706

Tritanopia (blue-blind)

#2F221F

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #2b2604;
/* rgb */ color: rgb(43, 38, 4);
/* oklch */ color: oklch(26.6% 0.051 100.9);

Tailwind

colors: {
  custom: {
    50: '#656048',
    500: '#2b2604',
    950: '#000000',
  },
}

SCSS

$custom: #2b2604;
$custom-light: #656048;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2604",
  "rgb": {
    "r": 43,
    "g": 38,
    "b": 4
  },
  "hsl": {
    "h": 52.308,
    "s": 82.979,
    "l": 9.216
  },
  "oklch": {
    "l": 0.26637,
    "c": 0.0507,
    "h": 100.9
  },
  "luminance": 0.01909
}

Semantic roles & 50–950 ramp

primary

#2B2604

secondary

#1D276E

accent

#48F92E

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#060400

muted

#7A7977

Preview Lab

Preview with #2B2604

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

Preview Lab → · Contrast checker → · Palette generator →