#255D39#255D39

#255D39 is a dark, moderate green. Relative luminance 0.085; OKLCH L 43.0% C 0.084 H 152.9°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#255D39
RGB	rgb(37, 93, 57)
HSL	hsl(141, 43%, 25%)
HSV	hsv(141, 60%, 36%)
CMYK	cmyk(60.2%, 0%, 38.7%, 63.5%)
CIE-LAB	lab(35.04, -27.59, 15.30)
CIE-LCH	lch(35.04, 31.55, 150.99°)
OKLab	oklab(43.04% -0.0749 0.0383)
OKLCH	oklch(43.04% 0.084 152.9)
XYZ	xyz(5.4154, 8.5169, 5.2287)
Luminance	0.0852 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255D39 #5D2549

analogous

#2D5D25 #255D39 #255D55

triadic

#255D39 #39255D #5D3925

tetradic

#255D39 #252D5D #5D2549 #5D5525

square

#255D39 #252D5D #5D2549 #5D5525

split-complementary

#255D39 #55255D #5D252D

monochromatic

#09160D #14311E #255D39 #368954 #48B56F

Accessibility & contrast

On white

7.77

#255D39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#255D39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255D39

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255D39	#FFFFFF	#000000	##FFFFFF
##255D39	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5637

Deuteranopia (green-blind)

#55503B

Tritanopia (blue-blind)

#155C54

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #255d39;
/* rgb */ color: rgb(37, 93, 57);
/* oklch */ color: oklch(43.0% 0.084 152.9);

Tailwind

colors: {
  custom: {
    50: '#658b6f',
    500: '#255d39',
    950: '#000000',
  },
}

SCSS

$custom: #255d39;
$custom-light: #658b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#255d39",
  "rgb": {
    "r": 37,
    "g": 93,
    "b": 57
  },
  "hsl": {
    "h": 141.429,
    "s": 43.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.43044,
    "c": 0.08411,
    "h": 152.9
  },
  "luminance": 0.08517
}

Semantic roles & 50–950 ramp

primary

#255D39

secondary

#904D78

accent

#55A6D3

background

#F6F8F6

surface

#EBF0EC

border

#C6CBC7

text

#060C07

muted

#7A7D7A

Preview Lab

Preview with #255D39

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

Preview Lab → · Contrast checker → · Palette generator →