#28330D#28330D

#28330D is a dark, moderate yellow-green. Relative luminance 0.028; OKLCH L 30.1% C 0.060 H 123.7°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#28330D
RGB	rgb(40, 51, 13)
HSL	hsl(77, 59%, 13%)
HSV	hsv(77, 75%, 20%)
CMYK	cmyk(21.6%, 0%, 74.5%, 80%)
CIE-LAB	lab(19.42, -11.69, 21.79)
CIE-LCH	lch(19.42, 24.72, 118.21°)
OKLab	oklab(30.14% -0.0336 0.0502)
OKLCH	oklch(30.14% 0.06 123.7)
XYZ	xyz(2.1316, 2.8478, 0.8181)
Luminance	0.0285 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28330D #180D33

analogous

#332B0D #28330D #15330D

triadic

#28330D #0D2833 #330D28

tetradic

#28330D #0D332B #180D33 #330D15

square

#28330D #0D332B #180D33 #330D15

split-complementary

#28330D #0D1533 #2B0D33

monochromatic

#131806 #131806 #28330D #4E6419 #759526

Accessibility & contrast

On white

13.38

#28330D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#28330D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28330D

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28330D	#FFFFFF	#000000	##FFFFFF
##28330D	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F08

Deuteranopia (green-blind)

#352F10

Tritanopia (blue-blind)

#2A302B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #28330d;
/* rgb */ color: rgb(40, 51, 13);
/* oklch */ color: oklch(30.1% 0.060 123.7);

Tailwind

colors: {
  custom: {
    50: '#636a4e',
    500: '#28330d',
    950: '#000000',
  },
}

SCSS

$custom: #28330d;
$custom-light: #636a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#28330d",
  "rgb": {
    "r": 40,
    "g": 51,
    "b": 13
  },
  "hsl": {
    "h": 77.368,
    "s": 59.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.30137,
    "c": 0.06041,
    "h": 123.7
  },
  "luminance": 0.02848
}

Semantic roles & 50–950 ramp

primary

#28330D

secondary

#402E6E

accent

#45E373

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#050601

muted

#7A7A77

Preview Lab

Preview with #28330D

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

Preview Lab → · Contrast checker → · Palette generator →