#2D310F#2D310F

#2D310F is a dark, muted yellow. Relative luminance 0.028; OKLCH L 30.1% C 0.053 H 115.3°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#2D310F
RGB	rgb(45, 49, 15)
HSL	hsl(67, 53%, 13%)
HSV	hsv(67, 69%, 19%)
CMYK	cmyk(8.2%, 0%, 69.4%, 80.8%)
CIE-LAB	lab(19.18, -7.71, 20.61)
CIE-LCH	lch(19.18, 22.00, 110.50°)
OKLab	oklab(30.06% -0.0226 0.0478)
OKLCH	oklch(30.06% 0.053 115.3)
XYZ	xyz(2.2668, 2.7890, 0.8708)
Luminance	0.0279 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D310F #130F31

analogous

#31240F #2D310F #1C310F

triadic

#2D310F #0F2D31 #310F2D

tetradic

#2D310F #0F3124 #130F31 #310F1C

square

#2D310F #0F3124 #130F31 #310F1C

split-complementary

#2D310F #0F1C31 #240F31

monochromatic

#161707 #161707 #2D310F #58601D #838F2C

Accessibility & contrast

On white

13.48

#2D310F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2D310F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D310F

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D310F	#FFFFFF	#000000	##FFFFFF
##2D310F	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E0B

Deuteranopia (green-blind)

#352F11

Tritanopia (blue-blind)

#302E2A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2d310f;
/* rgb */ color: rgb(45, 49, 15);
/* oklch */ color: oklch(30.1% 0.053 115.3);

Tailwind

colors: {
  custom: {
    50: '#67694f',
    500: '#2d310f',
    950: '#000000',
  },
}

SCSS

$custom: #2d310f;
$custom-light: #67694f;
$custom-dark: #000000;

JSON

{
  "hex": "#2d310f",
  "rgb": {
    "r": 45,
    "g": 49,
    "b": 15
  },
  "hsl": {
    "h": 67.059,
    "s": 53.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.3006,
    "c": 0.05285,
    "h": 115.3
  },
  "luminance": 0.02789
}

Semantic roles & 50–950 ramp

primary

#2D310F

secondary

#38316B

accent

#4BDD5C

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060602

muted

#7A7A78

Preview Lab

Preview with #2D310F

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

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