#2A220A#2A220A

#2A220A is a dark, muted yellow. Relative luminance 0.017; OKLCH L 25.5% C 0.040 H 90.9°. Best body text is #FFFFFF at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#2A220A
RGB	rgb(42, 34, 10)
HSL	hsl(45, 62%, 10%)
HSV	hsv(45, 76%, 16%)
CMYK	cmyk(0%, 19%, 76.2%, 83.5%)
CIE-LAB	lab(13.58, 0.15, 15.92)
CIE-LCH	lch(13.58, 15.92, 89.46°)
OKLab	oklab(25.51% -0.0006 0.0398)
OKLCH	oklch(25.51% 0.04 90.9)
XYZ	xyz(1.5817, 1.6583, 0.5239)
Luminance	0.0166 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A220A #0A122A

analogous

#2A120A #2A220A #222A0A

triadic

#2A220A #0A2A22 #220A2A

tetradic

#2A220A #0A2A12 #0A122A #2A0A22

square

#2A220A #0A2A12 #0A122A #2A0A22

split-complementary

#2A220A #0A222A #120A2A

monochromatic

#191406 #191406 #2A220A #5B4A16 #8D7222

Accessibility & contrast

On white

15.77

#2A220A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#2A220A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A220A

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A220A	#FFFFFF	#000000	##FFFFFF
##2A220A	1.00	15.77	1.33	15.77
#FFFFFF	15.77	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262108

Deuteranopia (green-blind)

#28240B

Tritanopia (blue-blind)

#2E1F1D

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #2a220a;
/* rgb */ color: rgb(42, 34, 10);
/* oklch */ color: oklch(25.5% 0.040 90.9);

Tailwind

colors: {
  custom: {
    50: '#645c4b',
    500: '#2a220a',
    950: '#000000',
  },
}

SCSS

$custom: #2a220a;
$custom-light: #645c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a220a",
  "rgb": {
    "r": 42,
    "g": 34,
    "b": 10
  },
  "hsl": {
    "h": 45,
    "s": 61.538,
    "l": 10.196
  },
  "oklch": {
    "l": 0.25509,
    "c": 0.03977,
    "h": 90.9
  },
  "luminance": 0.01658
}

Semantic roles & 50–950 ramp

primary

#2A220A

secondary

#293867

accent

#6CE543

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#050401

muted

#7A7977

Preview Lab

Preview with #2A220A

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

Preview Lab → · Contrast checker → · Palette generator →