#2D280C#2D280C

#2D280C is a dark, muted yellow. Relative luminance 0.021; OKLCH L 27.5% C 0.044 H 99.3°. Best body text is #FFFFFF at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#2D280C
RGB	rgb(45, 40, 12)
HSL	hsl(51, 58%, 11%)
HSV	hsv(51, 73%, 18%)
CMYK	cmyk(0%, 11.1%, 73.3%, 82.4%)
CIE-LAB	lab(16.01, -2.12, 18.27)
CIE-LCH	lch(16.01, 18.39, 96.61°)
OKLab	oklab(27.53% -0.0071 0.0435)
OKLCH	oklch(27.53% 0.044 99.3)
XYZ	xyz(1.9074, 2.1021, 0.6530)
Luminance	0.0210 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D280C #0C112D

analogous

#2D170C #2D280C #212D0C

triadic

#2D280C #0C2D28 #280C2D

tetradic

#2D280C #0C2D17 #0C112D #2D0C21

square

#2D280C #0C2D17 #0C112D #2D0C21

split-complementary

#2D280C #0C212D #170C2D

monochromatic

#181506 #181506 #2D280C #5D5319 #8E7E26

Accessibility & contrast

On white

14.78

#2D280C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#2D280C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D280C

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D280C	#FFFFFF	#000000	##FFFFFF
##2D280C	1.00	14.78	1.42	14.78
#FFFFFF	14.78	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2709

Deuteranopia (green-blind)

#2E290D

Tritanopia (blue-blind)

#312522

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #2d280c;
/* rgb */ color: rgb(45, 40, 12);
/* oklch */ color: oklch(27.5% 0.044 99.3);

Tailwind

colors: {
  custom: {
    50: '#67614c',
    500: '#2d280c',
    950: '#000000',
  },
}

SCSS

$custom: #2d280c;
$custom-light: #67614c;
$custom-dark: #000000;

JSON

{
  "hex": "#2d280c",
  "rgb": {
    "r": 45,
    "g": 40,
    "b": 12
  },
  "hsl": {
    "h": 50.909,
    "s": 57.895,
    "l": 11.176
  },
  "oklch": {
    "l": 0.27526,
    "c": 0.04405,
    "h": 99.3
  },
  "luminance": 0.02102
}

Semantic roles & 50–950 ramp

primary

#2D280C

secondary

#2C3569

accent

#5EE147

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#060501

muted

#7A7977

Preview Lab

Preview with #2D280C

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

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