#283D0D#283D0D

#283D0D is a dark, moderate yellow-green. Relative luminance 0.038; OKLCH L 33.1% C 0.076 H 130.2°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#283D0D
RGB	rgb(40, 61, 13)
HSL	hsl(86, 65%, 15%)
HSV	hsv(86, 79%, 24%)
CMYK	cmyk(34.4%, 0%, 78.7%, 76.1%)
CIE-LAB	lab(23.06, -17.39, 25.75)
CIE-LCH	lch(23.06, 31.07, 124.03°)
OKLab	oklab(33.08% -0.0492 0.0583)
OKLCH	oklch(33.08% 0.076 130.2)
XYZ	xyz(2.6164, 3.8176, 0.9797)
Luminance	0.0382 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283D0D #220D3D

analogous

#3D3A0D #283D0D #103D0D

triadic

#283D0D #0D283D #3D0D28

tetradic

#283D0D #0D3D3A #220D3D #3D0D10

square

#283D0D #0D3D3A #220D3D #3D0D10

split-complementary

#283D0D #0D103D #3A0D3D

monochromatic

#111905 #111905 #283D0D #496F18 #6AA223

Accessibility & contrast

On white

11.91

#283D0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#283D0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283D0D

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283D0D	#FFFFFF	#000000	##FFFFFF
##283D0D	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403806

Deuteranopia (green-blind)

#3D3611

Tritanopia (blue-blind)

#293A33

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #283d0d;
/* rgb */ color: rgb(40, 61, 13);
/* oklch */ color: oklch(33.1% 0.076 130.2);

Tailwind

colors: {
  custom: {
    50: '#64724f',
    500: '#283d0d',
    950: '#000000',
  },
}

SCSS

$custom: #283d0d;
$custom-light: #64724f;
$custom-dark: #000000;

JSON

{
  "hex": "#283d0d",
  "rgb": {
    "r": 40,
    "g": 61,
    "b": 13
  },
  "hsl": {
    "h": 86.25,
    "s": 64.865,
    "l": 14.51
  },
  "oklch": {
    "l": 0.33083,
    "c": 0.07633,
    "h": 130.2
  },
  "luminance": 0.03818
}

Semantic roles & 50–950 ramp

primary

#283D0D

secondary

#4E2D79

accent

#40E889

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050802

muted

#7A7B78

Preview Lab

Preview with #283D0D

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

Preview Lab → · Contrast checker → · Palette generator →