#2D381F#2D381F

#2D381F is a dark, muted yellow-green. Relative luminance 0.035; OKLCH L 32.3% C 0.044 H 128.0°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#2D381F
RGB	rgb(45, 56, 31)
HSL	hsl(86, 29%, 17%)
HSV	hsv(86, 45%, 22%)
CMYK	cmyk(19.6%, 0%, 44.6%, 78%)
CIE-LAB	lab(21.89, -9.94, 14.15)
CIE-LCH	lch(21.89, 17.29, 125.08°)
OKLab	oklab(32.32% -0.0272 0.0349)
OKLCH	oklch(32.32% 0.044 128)
XYZ	xyz(2.7437, 3.4851, 1.8242)
Luminance	0.0348 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D381F #2A1F38

analogous

#38371F #2D381F #21381F

triadic

#2D381F #1F2D38 #381F2D

tetradic

#2D381F #1F3837 #2A1F38 #381F21

square

#2D381F #1F3837 #2A1F38 #381F21

split-complementary

#2D381F #1F2138 #371F38

monochromatic

#10140B #10140B #2D381F #4D5F35 #6C874B

Accessibility & contrast

On white

12.37

#2D381F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2D381F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D381F

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D381F	#FFFFFF	#000000	##FFFFFF
##2D381F	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A351D

Deuteranopia (green-blind)

#393420

Tritanopia (blue-blind)

#2E3632

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2d381f;
/* rgb */ color: rgb(45, 56, 31);
/* oklch */ color: oklch(32.3% 0.044 128.0);

Tailwind

colors: {
  custom: {
    50: '#666e5b',
    500: '#2d381f',
    950: '#000000',
  },
}

SCSS

$custom: #2d381f;
$custom-light: #666e5b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d381f",
  "rgb": {
    "r": 45,
    "g": 56,
    "b": 31
  },
  "hsl": {
    "h": 86.4,
    "s": 28.736,
    "l": 17.059
  },
  "oklch": {
    "l": 0.32316,
    "c": 0.04423,
    "h": 128
  },
  "luminance": 0.03485
}

Semantic roles & 50–950 ramp

primary

#2D381F

secondary

#57476B

accent

#63C58E

background

#F6F6F5

surface

#EBEBE9

border

#C6C6C5

text

#060704

muted

#7A7A79

Preview Lab

Preview with #2D381F

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

Preview Lab → · Contrast checker → · Palette generator →