#255D2B#255D2B

#255D2B is a dark, moderate green. Relative luminance 0.084; OKLCH L 42.8% C 0.099 H 145.6°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#255D2B
RGB	rgb(37, 93, 43)
HSL	hsl(126, 43%, 25%)
HSV	hsv(126, 60%, 36%)
CMYK	cmyk(60.2%, 0%, 53.8%, 63.5%)
CIE-LAB	lab(34.79, -30.19, 23.17)
CIE-LCH	lch(34.79, 38.06, 142.50°)
OKLab	oklab(42.77% -0.0818 0.056)
OKLCH	oklch(42.77% 0.099 145.6)
XYZ	xyz(5.1130, 8.3960, 3.6362)
Luminance	0.0840 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255D2B #5D2557

analogous

#3B5D25 #255D2B #255D47

triadic

#255D2B #2B255D #5D2B25

tetradic

#255D2B #253B5D #5D2557 #5D4725

square

#255D2B #253B5D #5D2557 #5D4725

split-complementary

#255D2B #47255D #5D253B

monochromatic

#09160A #143117 #255D2B #36893F #48B553

Accessibility & contrast

On white

7.84

#255D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#255D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255D2B

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255D2B	#FFFFFF	#000000	##FFFFFF
##255D2B	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5527

Deuteranopia (green-blind)

#57502F

Tritanopia (blue-blind)

#1A5B51

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #255d2b;
/* rgb */ color: rgb(37, 93, 43);
/* oklch */ color: oklch(42.8% 0.099 145.6);

Tailwind

colors: {
  custom: {
    50: '#668b65',
    500: '#255d2b',
    950: '#000000',
  },
}

SCSS

$custom: #255d2b;
$custom-light: #668b65;
$custom-dark: #000000;

JSON

{
  "hex": "#255d2b",
  "rgb": {
    "r": 37,
    "g": 93,
    "b": 43
  },
  "hsl": {
    "h": 126.429,
    "s": 43.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.42766,
    "c": 0.09915,
    "h": 145.6
  },
  "luminance": 0.08396
}

Semantic roles & 50–950 ramp

primary

#255D2B

secondary

#904D89

accent

#55C5D3

background

#F6F8F6

surface

#EBF0EB

border

#C6CBC6

text

#060C06

muted

#7A7D7A

Preview Lab

Preview with #255D2B

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

Preview Lab → · Contrast checker → · Palette generator →