#28320B#28320B

#28320B is a dark, moderate yellow-green. Relative luminance 0.028; OKLCH L 29.8% C 0.061 H 122.5°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#28320B
RGB	rgb(40, 50, 11)
HSL	hsl(75, 64%, 12%)
HSV	hsv(75, 78%, 20%)
CMYK	cmyk(20%, 0%, 78%, 80.4%)
CIE-LAB	lab(19.04, -11.27, 22.26)
CIE-LCH	lch(19.04, 24.95, 116.86°)
OKLab	oklab(29.82% -0.0326 0.0513)
OKLCH	oklch(29.82% 0.061 122.5)
XYZ	xyz(2.0761, 2.7565, 0.7392)
Luminance	0.0276 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28320B #150B32

analogous

#32290B #28320B #15320B

triadic

#28320B #0B2832 #320B28

tetradic

#28320B #0B3229 #150B32 #320B15

square

#28320B #0B3229 #150B32 #320B15

split-complementary

#28320B #0B1532 #290B32

monochromatic

#141906 #141906 #28320B #506416 #789621

Accessibility & contrast

On white

13.54

#28320B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#28320B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28320B

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28320B	#FFFFFF	#000000	##FFFFFF
##28320B	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E06

Deuteranopia (green-blind)

#342E0E

Tritanopia (blue-blind)

#2A2F2A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #28320b;
/* rgb */ color: rgb(40, 50, 11);
/* oklch */ color: oklch(29.8% 0.061 122.5);

Tailwind

colors: {
  custom: {
    50: '#63694c',
    500: '#28320b',
    950: '#000000',
  },
}

SCSS

$custom: #28320b;
$custom-light: #63694c;
$custom-dark: #000000;

JSON

{
  "hex": "#28320b",
  "rgb": {
    "r": 40,
    "g": 50,
    "b": 11
  },
  "hsl": {
    "h": 75.385,
    "s": 63.934,
    "l": 11.961
  },
  "oklch": {
    "l": 0.29822,
    "c": 0.06076,
    "h": 122.5
  },
  "luminance": 0.02756
}

Semantic roles & 50–950 ramp

primary

#28320B

secondary

#3C2A6F

accent

#41E76B

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#050601

muted

#7A7A77

Preview Lab

Preview with #28320B

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

Preview Lab → · Contrast checker → · Palette generator →