#2F331F#2F331F

#2F331F is a dark, muted yellow-green. Relative luminance 0.031; OKLCH L 31.1% C 0.034 H 117.6°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#2F331F
RGB	rgb(47, 51, 31)
HSL	hsl(72, 24%, 16%)
HSV	hsv(72, 39%, 20%)
CMYK	cmyk(7.8%, 0%, 39.2%, 80%)
CIE-LAB	lab(20.33, -5.86, 12.14)
CIE-LCH	lch(20.33, 13.48, 115.75°)
OKLab	oklab(31.11% -0.0158 0.0302)
OKLCH	oklch(31.11% 0.034 117.6)
XYZ	xyz(2.6034, 3.0709, 1.7517)
Luminance	0.0307 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F331F #231F33

analogous

#332D1F #2F331F #25331F

triadic

#2F331F #1F2F33 #331F2F

tetradic

#2F331F #1F332D #231F33 #331F25

square

#2F331F #1F332D #231F33 #331F25

split-complementary

#2F331F #1F2533 #2D1F33

monochromatic

#12130C #12130C #2F331F #525936 #757F4D

Accessibility & contrast

On white

13.01

#2F331F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2F331F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F331F

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F331F	#FFFFFF	#000000	##FFFFFF
##2F331F	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36311E

Deuteranopia (green-blind)

#353120

Tritanopia (blue-blind)

#31312E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2f331f;
/* rgb */ color: rgb(47, 51, 31);
/* oklch */ color: oklch(31.1% 0.034 117.6);

Tailwind

colors: {
  custom: {
    50: '#686a5a',
    500: '#2f331f',
    950: '#000000',
  },
}

SCSS

$custom: #2f331f;
$custom-light: #686a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#2f331f",
  "rgb": {
    "r": 47,
    "g": 51,
    "b": 31
  },
  "hsl": {
    "h": 72,
    "s": 24.39,
    "l": 16.078
  },
  "oklch": {
    "l": 0.31108,
    "c": 0.03404,
    "h": 117.6
  },
  "luminance": 0.03071
}

Semantic roles & 50–950 ramp

primary

#2F331F

secondary

#4E4866

accent

#67C179

background

#F6F6F5

surface

#EBEBE9

border

#C6C6C5

text

#060604

muted

#7A7A79

Preview Lab

Preview with #2F331F

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

Preview Lab → · Contrast checker → · Palette generator →