#2D431B#2D431B

#2D431B is a dark, moderate yellow-green. Relative luminance 0.047; OKLCH L 35.4% C 0.069 H 132.8°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#2D431B
RGB	rgb(45, 67, 27)
HSL	hsl(93, 43%, 18%)
HSV	hsv(93, 60%, 26%)
CMYK	cmyk(32.8%, 0%, 59.7%, 73.7%)
CIE-LAB	lab(25.72, -16.91, 21.34)
CIE-LCH	lch(25.72, 27.23, 128.39°)
OKLab	oklab(35.38% -0.0469 0.0507)
OKLCH	oklch(35.38% 0.069 132.8)
XYZ	xyz(3.2871, 4.6512, 1.7613)
Luminance	0.0465 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 5.91

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D431B #311B43

analogous

#41431B #2D431B #1B431D

triadic

#2D431B #1B2D43 #431B2D

tetradic

#2D431B #1B4143 #311B43 #431D1B

square

#2D431B #1B4143 #311B43 #431D1B

split-complementary

#2D431B #1D1B43 #431B41

monochromatic

#0F1609 #101709 #2D431B #4A6F2D #689A3E

Accessibility & contrast

On white

10.88

#2D431B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2D431B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D431B

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D431B	#FFFFFF	#000000	##FFFFFF
##2D431B	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E17

Deuteranopia (green-blind)

#433C1E

Tritanopia (blue-blind)

#2D403A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2d431b;
/* rgb */ color: rgb(45, 67, 27);
/* oklch */ color: oklch(35.4% 0.069 132.8);

Tailwind

colors: {
  custom: {
    50: '#677758',
    500: '#2d431b',
    950: '#000000',
  },
}

SCSS

$custom: #2d431b;
$custom-light: #677758;
$custom-dark: #000000;

JSON

{
  "hex": "#2d431b",
  "rgb": {
    "r": 45,
    "g": 67,
    "b": 27
  },
  "hsl": {
    "h": 93,
    "s": 42.553,
    "l": 18.431
  },
  "oklch": {
    "l": 0.35383,
    "c": 0.06909,
    "h": 132.8
  },
  "luminance": 0.04651
}

Semantic roles & 50–950 ramp

primary

#2D431B

secondary

#604179

accent

#55D29A

background

#F6F7F5

surface

#EBEDE9

border

#C6C8C5

text

#060803

muted

#7A7B78

Preview Lab

Preview with #2D431B

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

Preview Lab → · Contrast checker → · Palette generator →