#283908#283908

#283908 is a dark, moderate yellow-green. Relative luminance 0.034; OKLCH L 31.9% C 0.074 H 127.2°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#283908
RGB	rgb(40, 57, 8)
HSL	hsl(81, 75%, 13%)
HSV	hsv(81, 86%, 22%)
CMYK	cmyk(29.8%, 0%, 86%, 77.6%)
CIE-LAB	lab(21.56, -15.58, 26.31)
CIE-LCH	lch(21.56, 30.58, 120.63°)
OKLab	oklab(31.85% -0.0448 0.0591)
OKLCH	oklch(31.85% 0.074 127.2)
XYZ	xyz(2.3820, 3.3949, 0.7595)
Luminance	0.0340 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283908 #190839

analogous

#393108 #283908 #103908

triadic

#283908 #082839 #390828

tetradic

#283908 #083931 #190839 #390810

square

#283908 #083931 #190839 #390810

split-complementary

#283908 #081039 #310839

monochromatic

#131B04 #131B04 #283908 #4E6F10 #73A417

Accessibility & contrast

On white

12.51

#283908 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#283908 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283908

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283908	#FFFFFF	#000000	##FFFFFF
##283908	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3402

Deuteranopia (green-blind)

#3A330D

Tritanopia (blue-blind)

#2A3630

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #283908;
/* rgb */ color: rgb(40, 57, 8);
/* oklch */ color: oklch(31.9% 0.074 127.2);

Tailwind

colors: {
  custom: {
    50: '#646f4c',
    500: '#283908',
    950: '#000000',
  },
}

SCSS

$custom: #283908;
$custom-light: #646f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#283908",
  "rgb": {
    "r": 40,
    "g": 57,
    "b": 8
  },
  "hsl": {
    "h": 80.816,
    "s": 75.385,
    "l": 12.745
  },
  "oklch": {
    "l": 0.31852,
    "c": 0.07414,
    "h": 127.2
  },
  "luminance": 0.03395
}

Semantic roles & 50–950 ramp

primary

#283908

secondary

#422578

accent

#36F277

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050701

muted

#7A7A77

Preview Lab

Preview with #283908

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

Preview Lab → · Contrast checker → · Palette generator →