#2D310E#2D310E

#2D310E is a dark, muted yellow. Relative luminance 0.028; OKLCH L 30.0% C 0.054 H 115.2°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#2D310E
RGB	rgb(45, 49, 14)
HSL	hsl(67, 56%, 12%)
HSV	hsv(67, 71%, 19%)
CMYK	cmyk(8.2%, 0%, 71.4%, 80.8%)
CIE-LAB	lab(19.17, -7.81, 21.12)
CIE-LCH	lch(19.17, 22.51, 110.29°)
OKLab	oklab(30.05% -0.023 0.0488)
OKLCH	oklch(30.05% 0.054 115.2)
XYZ	xyz(2.2598, 2.7863, 0.8341)
Luminance	0.0279 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D310E #120E31

analogous

#31240E #2D310E #1C310E

triadic

#2D310E #0E2D31 #310E2D

tetradic

#2D310E #0E3124 #120E31 #310E1C

square

#2D310E #0E3124 #120E31 #310E1C

split-complementary

#2D310E #0E1C31 #240E31

monochromatic

#161807 #161807 #2D310E #59611C #849029

Accessibility & contrast

On white

13.49

#2D310E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2D310E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D310E

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D310E	#FFFFFF	#000000	##FFFFFF
##2D310E	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E0A

Deuteranopia (green-blind)

#352F10

Tritanopia (blue-blind)

#302E2A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2d310e;
/* rgb */ color: rgb(45, 49, 14);
/* oklch */ color: oklch(30.0% 0.054 115.2);

Tailwind

colors: {
  custom: {
    50: '#67694e',
    500: '#2d310e',
    950: '#000000',
  },
}

SCSS

$custom: #2d310e;
$custom-light: #67694e;
$custom-dark: #000000;

JSON

{
  "hex": "#2d310e",
  "rgb": {
    "r": 45,
    "g": 49,
    "b": 14
  },
  "hsl": {
    "h": 66.857,
    "s": 55.556,
    "l": 12.353
  },
  "oklch": {
    "l": 0.30047,
    "c": 0.05393,
    "h": 115.2
  },
  "luminance": 0.02786
}

Semantic roles & 50–950 ramp

primary

#2D310E

secondary

#362F6C

accent

#49DF5A

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #2D310E

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

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