#28560D#28560D

#28560D is a dark, moderate yellow-green. Relative luminance 0.071; OKLCH L 40.5% C 0.113 H 136.9°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#28560D
RGB	rgb(40, 86, 13)
HSL	hsl(98, 74%, 19%)
HSV	hsv(98, 85%, 34%)
CMYK	cmyk(53.5%, 0%, 84.9%, 66.3%)
CIE-LAB	lab(32.11, -29.56, 34.66)
CIE-LCH	lch(32.11, 45.56, 130.46°)
OKLab	oklab(40.49% -0.0822 0.077)
OKLCH	oklch(40.49% 0.113 136.9)
XYZ	xyz(4.2754, 7.1355, 1.5327)
Luminance	0.0714 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28560D #3B0D56

analogous

#4D560D #28560D #0D5617

triadic

#28560D #0D2856 #560D28

tetradic

#28560D #0D4D56 #3B0D56 #56170D

square

#28560D #0D4D56 #3B0D56 #56170D

split-complementary

#28560D #170D56 #560D4D

monochromatic

#0C1B04 #0F2105 #28560D #418B15 #59C01D

Accessibility & contrast

On white

8.65

#28560D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#28560D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28560D

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28560D	#FFFFFF	#000000	##FFFFFF
##28560D	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E00

Deuteranopia (green-blind)

#534A15

Tritanopia (blue-blind)

#255348

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #28560d;
/* rgb */ color: rgb(40, 86, 13);
/* oklch */ color: oklch(40.5% 0.113 136.9);

Tailwind

colors: {
  custom: {
    50: '#688653',
    500: '#28560d',
    950: '#000000',
  },
}

SCSS

$custom: #28560d;
$custom-light: #688653;
$custom-dark: #000000;

JSON

{
  "hex": "#28560d",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 13
  },
  "hsl": {
    "h": 97.808,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.40495,
    "c": 0.11262,
    "h": 136.9
  },
  "luminance": 0.07136
}

Semantic roles & 50–950 ramp

primary

#28560D

secondary

#6C2E91

accent

#37F0AC

background

#F6F8F4

surface

#EBEFE7

border

#C6CAC3

text

#060B03

muted

#7A7C78

Preview Lab

Preview with #28560D

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

Preview Lab → · Contrast checker → · Palette generator →