#2C310D#2C310D

#2C310D is a dark, muted yellow. Relative luminance 0.028; OKLCH L 29.9% C 0.055 H 116.5°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#2C310D
RGB	rgb(44, 49, 13)
HSL	hsl(68, 58%, 12%)
HSV	hsv(68, 73%, 19%)
CMYK	cmyk(10.2%, 0%, 73.5%, 80.8%)
CIE-LAB	lab(19.06, -8.42, 21.46)
CIE-LCH	lch(19.06, 23.05, 111.42°)
OKLab	oklab(29.94% -0.0247 0.0495)
OKLCH	oklch(29.94% 0.055 116.5)
XYZ	xyz(2.2097, 2.7612, 0.7972)
Luminance	0.0276 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C310D #120D31

analogous

#31240D #2C310D #1A310D

triadic

#2C310D #0D2C31 #310D2C

tetradic

#2C310D #0D3124 #120D31 #310D1A

square

#2C310D #0D3124 #120D31 #310D1A

split-complementary

#2C310D #0D1A31 #240D31

monochromatic

#161806 #161806 #2C310D #57611A #839227

Accessibility & contrast

On white

13.53

#2C310D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#2C310D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C310D

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C310D	#FFFFFF	#000000	##FFFFFF
##2C310D	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E09

Deuteranopia (green-blind)

#342F0F

Tritanopia (blue-blind)

#2F2E29

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2c310d;
/* rgb */ color: rgb(44, 49, 13);
/* oklch */ color: oklch(29.9% 0.055 116.5);

Tailwind

colors: {
  custom: {
    50: '#66694d',
    500: '#2c310d',
    950: '#000000',
  },
}

SCSS

$custom: #2c310d;
$custom-light: #66694d;
$custom-dark: #000000;

JSON

{
  "hex": "#2c310d",
  "rgb": {
    "r": 44,
    "g": 49,
    "b": 13
  },
  "hsl": {
    "h": 68.333,
    "s": 58.065,
    "l": 12.157
  },
  "oklch": {
    "l": 0.29935,
    "c": 0.05537,
    "h": 116.5
  },
  "luminance": 0.02761
}

Semantic roles & 50–950 ramp

primary

#2C310D

secondary

#362E6C

accent

#47E15C

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #2C310D

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

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