#283A20#283A20

#283A20 is a dark, muted green. Relative luminance 0.036; OKLCH L 32.5% C 0.050 H 136.5°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#283A20
RGB	rgb(40, 58, 32)
HSL	hsl(102, 29%, 18%)
HSV	hsv(102, 45%, 23%)
CMYK	cmyk(31%, 0%, 44.8%, 77.3%)
CIE-LAB	lab(22.24, -13.22, 13.89)
CIE-LCH	lch(22.24, 19.17, 133.59°)
OKLab	oklab(32.5% -0.0361 0.0343)
OKLCH	oklch(32.5% 0.05 136.5)
XYZ	xyz(2.6488, 3.5814, 1.9179)
Luminance	0.0358 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283A20 #32203A

analogous

#353A20 #283A20 #203A25

triadic

#283A20 #20283A #3A2028

tetradic

#283A20 #20353A #32203A #3A2520

square

#283A20 #20353A #32203A #3A2520

split-complementary

#283A20 #25203A #3A2035

monochromatic

#0E140B #0E140B #283A20 #436136 #5E894C

Accessibility & contrast

On white

12.23

#283A20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#283A20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283A20

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283A20	#FFFFFF	#000000	##FFFFFF
##283A20	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C361E

Deuteranopia (green-blind)

#393521

Tritanopia (blue-blind)

#283834

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #283a20;
/* rgb */ color: rgb(40, 58, 32);
/* oklch */ color: oklch(32.5% 0.050 136.5);

Tailwind

colors: {
  custom: {
    50: '#62705b',
    500: '#283a20',
    950: '#000000',
  },
}

SCSS

$custom: #283a20;
$custom-light: #62705b;
$custom-dark: #000000;

JSON

{
  "hex": "#283a20",
  "rgb": {
    "r": 40,
    "g": 58,
    "b": 32
  },
  "hsl": {
    "h": 101.538,
    "s": 28.889,
    "l": 17.647
  },
  "oklch": {
    "l": 0.32501,
    "c": 0.04983,
    "h": 136.5
  },
  "luminance": 0.03582
}

Semantic roles & 50–950 ramp

primary

#283A20

secondary

#62496D

accent

#63C5A7

background

#F5F6F5

surface

#EAECE9

border

#C6C7C5

text

#050704

muted

#797A79

Preview Lab

Preview with #283A20

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

Preview Lab → · Contrast checker → · Palette generator →