#255B20#255B20

#255B20 is a dark, moderate green. Relative luminance 0.080; OKLCH L 42.0% C 0.107 H 142.0°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#255B20
RGB	rgb(37, 91, 32)
HSL	hsl(115, 48%, 24%)
HSV	hsv(115, 65%, 36%)
CMYK	cmyk(59.3%, 0%, 64.8%, 64.3%)
CIE-LAB	lab(33.94, -30.90, 28.11)
CIE-LCH	lch(33.94, 41.77, 137.71°)
OKLab	oklab(42.02% -0.0842 0.0659)
OKLCH	oklch(42.02% 0.107 142)
XYZ	xyz(4.7645, 7.9794, 2.6553)
Luminance	0.0798 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255B20 #56205B

analogous

#435B20 #255B20 #205B39

triadic

#255B20 #20255B #5B2025

tetradic

#255B20 #20435B #56205B #5B3920

square

#255B20 #20435B #56205B #5B3920

split-complementary

#255B20 #39205B #5B2043

monochromatic

#091708 #132E10 #255B20 #378830 #4AB640

Accessibility & contrast

On white

8.09

#255B20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#255B20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255B20

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255B20	#FFFFFF	#000000	##FFFFFF
##255B20	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D531A

Deuteranopia (green-blind)

#564E25

Tritanopia (blue-blind)

#1D584E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #255b20;
/* rgb */ color: rgb(37, 91, 32);
/* oklch */ color: oklch(42.0% 0.107 142.0);

Tailwind

colors: {
  custom: {
    50: '#668a5e',
    500: '#255b20',
    950: '#000000',
  },
}

SCSS

$custom: #255b20;
$custom-light: #668a5e;
$custom-dark: #000000;

JSON

{
  "hex": "#255b20",
  "rgb": {
    "r": 37,
    "g": 91,
    "b": 32
  },
  "hsl": {
    "h": 114.915,
    "s": 47.967,
    "l": 24.118
  },
  "oklch": {
    "l": 0.42016,
    "c": 0.10697,
    "h": 142
  },
  "luminance": 0.0798
}

Semantic roles & 50–950 ramp

primary

#255B20

secondary

#89478F

accent

#50D8CC

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C04

muted

#7A7D79

Preview Lab

Preview with #255B20

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

Preview Lab → · Contrast checker → · Palette generator →