#2F310D#2F310D

#2F310D is a dark, muted yellow. Relative luminance 0.028; OKLCH L 30.2% C 0.054 H 112.2°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#2F310D
RGB	rgb(47, 49, 13)
HSL	hsl(63, 58%, 12%)
HSV	hsv(63, 73%, 19%)
CMYK	cmyk(4.1%, 0%, 73.5%, 80.8%)
CIE-LAB	lab(19.35, -6.85, 21.87)
CIE-LCH	lch(19.35, 22.92, 107.39°)
OKLab	oklab(30.24% -0.0205 0.0503)
OKLCH	oklch(30.24% 0.054 112.2)
XYZ	xyz(2.3433, 2.8301, 0.8035)
Luminance	0.0283 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F310D #0F0D31

analogous

#31210D #2F310D #1D310D

triadic

#2F310D #0D2F31 #310D2F

tetradic

#2F310D #0D3121 #0F0D31 #310D1D

square

#2F310D #0D3121 #0F0D31 #310D1D

split-complementary

#2F310D #0D1D31 #210D31

monochromatic

#171806 #171806 #2F310D #5D611A #8C9227

Accessibility & contrast

On white

13.41

#2F310D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#2F310D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F310D

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F310D	#FFFFFF	#000000	##FFFFFF
##2F310D	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E09

Deuteranopia (green-blind)

#352F0F

Tritanopia (blue-blind)

#332E29

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2f310d;
/* rgb */ color: rgb(47, 49, 13);
/* oklch */ color: oklch(30.2% 0.054 112.2);

Tailwind

colors: {
  custom: {
    50: '#69684d',
    500: '#2f310d',
    950: '#000000',
  },
}

SCSS

$custom: #2f310d;
$custom-light: #69684d;
$custom-dark: #000000;

JSON

{
  "hex": "#2f310d",
  "rgb": {
    "r": 47,
    "g": 49,
    "b": 13
  },
  "hsl": {
    "h": 63.333,
    "s": 58.065,
    "l": 12.157
  },
  "oklch": {
    "l": 0.30238,
    "c": 0.05432,
    "h": 112.2
  },
  "luminance": 0.0283
}

Semantic roles & 50–950 ramp

primary

#2F310D

secondary

#312E6C

accent

#47E14F

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #2F310D

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

Preview Lab → · Contrast checker → · Palette generator →