#28331E#28331E

#28331E is a dark, muted yellow-green. Relative luminance 0.029; OKLCH L 30.4% C 0.039 H 130.9°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#28331E
RGB	rgb(40, 51, 30)
HSL	hsl(91, 26%, 16%)
HSV	hsv(91, 41%, 20%)
CMYK	cmyk(21.6%, 0%, 41.2%, 80%)
CIE-LAB	lab(19.69, -9.36, 11.85)
CIE-LCH	lch(19.69, 15.10, 128.30°)
OKLab	oklab(30.44% -0.0255 0.0295)
OKLCH	oklch(30.44% 0.039 130.9)
XYZ	xyz(2.2932, 2.9125, 1.6694)
Luminance	0.0291 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.89

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28331E #291E33

analogous

#32331E #28331E #1E331E

triadic

#28331E #1E2833 #331E28

tetradic

#28331E #1E3233 #291E33 #331E1E

square

#28331E #1E3233 #291E33 #331E1E

split-complementary

#28331E #1E1E33 #331E32

monochromatic

#0F130B #0F130B #28331E #465A35 #64804B

Accessibility & contrast

On white

13.27

#28331E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#28331E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28331E

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28331E	#FFFFFF	#000000	##FFFFFF
##28331E	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35301D

Deuteranopia (green-blind)

#332F1F

Tritanopia (blue-blind)

#29312E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #28331e;
/* rgb */ color: rgb(40, 51, 30);
/* oklch */ color: oklch(30.4% 0.039 130.9);

Tailwind

colors: {
  custom: {
    50: '#626a5a',
    500: '#28331e',
    950: '#000000',
  },
}

SCSS

$custom: #28331e;
$custom-light: #626a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#28331e",
  "rgb": {
    "r": 40,
    "g": 51,
    "b": 30
  },
  "hsl": {
    "h": 91.429,
    "s": 25.926,
    "l": 15.882
  },
  "oklch": {
    "l": 0.30438,
    "c": 0.03897,
    "h": 130.9
  },
  "luminance": 0.02913
}

Semantic roles & 50–950 ramp

primary

#28331E

secondary

#574766

accent

#65C296

background

#F5F6F5

surface

#EAEBE9

border

#C6C6C5

text

#050603

muted

#797A78

Preview Lab

Preview with #28331E

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

Preview Lab → · Contrast checker → · Palette generator →