#285B10#285B10

#285B10 is a dark, moderate green. Relative luminance 0.080; OKLCH L 42.0% C 0.118 H 137.9°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#285B10
RGB	rgb(40, 91, 16)
HSL	hsl(101, 70%, 21%)
HSV	hsv(101, 82%, 36%)
CMYK	cmyk(56%, 0%, 82.4%, 64.3%)
CIE-LAB	lab(33.92, -31.53, 35.31)
CIE-LCH	lch(33.92, 47.34, 131.77°)
OKLab	oklab(41.99% -0.0873 0.0788)
OKLCH	oklch(41.99% 0.118 137.9)
XYZ	xyz(4.7095, 7.9703, 1.7804)
Luminance	0.0797 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285B10 #43105B

analogous

#4D5B10 #285B10 #105B1D

triadic

#285B10 #10285B #5B1028

tetradic

#285B10 #104D5B #43105B #5B1D10

square

#285B10 #104D5B #43105B #5B1D10

split-complementary

#285B10 #1D105B #5B104D

monochromatic

#0B1A05 #112707 #285B10 #3F8F19 #56C322

Accessibility & contrast

On white

8.09

#285B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#285B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285B10

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285B10	#FFFFFF	#000000	##FFFFFF
##285B10	1.00	8.09	2.59	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5201

Deuteranopia (green-blind)

#584E18

Tritanopia (blue-blind)

#24584D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #285b10;
/* rgb */ color: rgb(40, 91, 16);
/* oklch */ color: oklch(42.0% 0.118 137.9);

Tailwind

colors: {
  custom: {
    50: '#688a55',
    500: '#285b10',
    950: '#000000',
  },
}

SCSS

$custom: #285b10;
$custom-light: #688a55;
$custom-dark: #000000;

JSON

{
  "hex": "#285b10",
  "rgb": {
    "r": 40,
    "g": 91,
    "b": 16
  },
  "hsl": {
    "h": 100.8,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.4199,
    "c": 0.1176,
    "h": 137.9
  },
  "luminance": 0.07971
}

Semantic roles & 50–950 ramp

primary

#285B10

secondary

#753394

accent

#3BEDB4

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#070C03

muted

#7A7D78

Preview Lab

Preview with #285B10

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

Preview Lab → · Contrast checker → · Palette generator →