#255E3D#255E3D

#255E3D is a dark, moderate green. Relative luminance 0.087; OKLCH L 43.4% C 0.081 H 155.3°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#255E3D
RGB	rgb(37, 94, 61)
HSL	hsl(145, 44%, 26%)
HSV	hsv(145, 61%, 37%)
CMYK	cmyk(60.6%, 0%, 35.1%, 63.1%)
CIE-LAB	lab(35.47, -27.20, 13.47)
CIE-LCH	lch(35.47, 30.35, 153.66°)
OKLab	oklab(43.43% -0.074 0.034)
OKLCH	oklch(43.43% 0.081 155.3)
XYZ	xyz(5.6075, 8.7351, 5.8045)
Luminance	0.0874 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255E3D #5E2546

analogous

#295E25 #255E3D #255E59

triadic

#255E3D #3D255E #5E3D25

tetradic

#255E3D #25295E #5E2546 #5E5925

square

#255E3D #25295E #5E2546 #5E5925

split-complementary

#255E3D #59255E #5E2529

monochromatic

#09160E #143221 #255E3D #368A59 #48B676

Accessibility & contrast

On white

7.64

#255E3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#255E3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255E3D

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255E3D	#FFFFFF	#000000	##FFFFFF
##255E3D	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E573B

Deuteranopia (green-blind)

#56513F

Tritanopia (blue-blind)

#135D55

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #255e3d;
/* rgb */ color: rgb(37, 94, 61);
/* oklch */ color: oklch(43.4% 0.081 155.3);

Tailwind

colors: {
  custom: {
    50: '#658c72',
    500: '#255e3d',
    950: '#000000',
  },
}

SCSS

$custom: #255e3d;
$custom-light: #658c72;
$custom-dark: #000000;

JSON

{
  "hex": "#255e3d",
  "rgb": {
    "r": 37,
    "g": 94,
    "b": 61
  },
  "hsl": {
    "h": 145.263,
    "s": 43.511,
    "l": 25.686
  },
  "oklch": {
    "l": 0.43425,
    "c": 0.08146,
    "h": 155.3
  },
  "luminance": 0.08736
}

Semantic roles & 50–950 ramp

primary

#255E3D

secondary

#914D75

accent

#559ED3

background

#F6F8F6

surface

#EBF0EC

border

#C6CBC7

text

#060C08

muted

#7A7D7B

Preview Lab

Preview with #255E3D

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

Preview Lab → · Contrast checker → · Palette generator →