#2B2400#2B2400

#2B2400 is a dark, muted yellow. Relative luminance 0.018; OKLCH L 26.0% C 0.054 H 98.3°. Best body text is #FFFFFF at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#2B2400
RGB	rgb(43, 36, 0)
HSL	hsl(50, 100%, 8%)
HSV	hsv(50, 100%, 17%)
CMYK	cmyk(0%, 16.3%, 100%, 83.1%)
CIE-LAB	lab(14.26, -1.57, 20.91)
CIE-LCH	lch(14.26, 20.97, 94.30°)
OKLab	oklab(26.04% -0.0077 0.0533)
OKLCH	oklch(26.04% 0.054 98.3)
XYZ	xyz(1.6272, 1.7754, 0.2570)
Luminance	0.0177 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2400 #00072B

analogous

#2B0E00 #2B2400 #1C2B00

triadic

#2B2400 #002B24 #24002B

tetradic

#2B2400 #002B0E #00072B #2B001C

square

#2B2400 #002B0E #00072B #2B001C

split-complementary

#2B2400 #001C2B #0E002B

monochromatic

#1F1A00 #1F1A00 #2B2400 #685700 #A58A00

Accessibility & contrast

On white

15.50

#2B2400 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#2B2400 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2400

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2400	#FFFFFF	#000000	##FFFFFF
##2B2400	1.00	15.50	1.36	15.50
#FFFFFF	15.50	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292300

Deuteranopia (green-blind)

#2B2502

Tritanopia (blue-blind)

#2F201D

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #2b2400;
/* rgb */ color: rgb(43, 36, 0);
/* oklch */ color: oklch(26.0% 0.054 98.3);

Tailwind

colors: {
  custom: {
    50: '#655e46',
    500: '#2b2400',
    950: '#000000',
  },
}

SCSS

$custom: #2b2400;
$custom-light: #655e46;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2400",
  "rgb": {
    "r": 43,
    "g": 36,
    "b": 0
  },
  "hsl": {
    "h": 50.233,
    "s": 100,
    "l": 8.431
  },
  "oklch": {
    "l": 0.26036,
    "c": 0.05385,
    "h": 98.3
  },
  "luminance": 0.01775
}

Semantic roles & 50–950 ramp

primary

#2B2400

secondary

#142473

accent

#4CFF29

background

#F6F5F3

surface

#EBE9E5

border

#C6C5C1

text

#060400

muted

#7A7977

Preview Lab

Preview with #2B2400

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

Preview Lab → · Contrast checker → · Palette generator →