#2D331F#2D331F

#2D331F is a dark, muted yellow-green. Relative luminance 0.030; OKLCH L 30.9% C 0.035 H 122.0°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#2D331F
RGB	rgb(45, 51, 31)
HSL	hsl(78, 24%, 16%)
HSV	hsv(78, 39%, 20%)
CMYK	cmyk(11.8%, 0%, 39.2%, 80%)
CIE-LAB	lab(20.14, -6.82, 11.87)
CIE-LCH	lch(20.14, 13.69, 119.90°)
OKLab	oklab(30.92% -0.0185 0.0295)
OKLCH	oklch(30.92% 0.035 122)
XYZ	xyz(2.5133, 3.0245, 1.7474)
Luminance	0.0302 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D331F #251F33

analogous

#332F1F #2D331F #23331F

triadic

#2D331F #1F2D33 #331F2D

tetradic

#2D331F #1F332F #251F33 #331F23

square

#2D331F #1F332F #251F33 #331F23

split-complementary

#2D331F #1F2333 #2F1F33

monochromatic

#11130C #11130C #2D331F #4F5936 #707F4D

Accessibility & contrast

On white

13.09

#2D331F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#2D331F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D331F

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D331F	#FFFFFF	#000000	##FFFFFF
##2D331F	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35311E

Deuteranopia (green-blind)

#353120

Tritanopia (blue-blind)

#2F312E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2d331f;
/* rgb */ color: rgb(45, 51, 31);
/* oklch */ color: oklch(30.9% 0.035 122.0);

Tailwind

colors: {
  custom: {
    50: '#666a5a',
    500: '#2d331f',
    950: '#000000',
  },
}

SCSS

$custom: #2d331f;
$custom-light: #666a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#2d331f",
  "rgb": {
    "r": 45,
    "g": 51,
    "b": 31
  },
  "hsl": {
    "h": 78,
    "s": 24.39,
    "l": 16.078
  },
  "oklch": {
    "l": 0.30916,
    "c": 0.03482,
    "h": 122
  },
  "luminance": 0.03024
}

Semantic roles & 50–950 ramp

primary

#2D331F

secondary

#514866

accent

#67C182

background

#F6F6F5

surface

#EBEBE9

border

#C6C6C5

text

#060604

muted

#7A7A79

Preview Lab

Preview with #2D331F

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

Preview Lab → · Contrast checker → · Palette generator →