#255C3E#255C3E

#255C3E is a dark, moderate green. Relative luminance 0.084; OKLCH L 42.9% C 0.077 H 156.9°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#255C3E
RGB	rgb(37, 92, 62)
HSL	hsl(147, 43%, 25%)
HSV	hsv(147, 60%, 36%)
CMYK	cmyk(59.8%, 0%, 32.6%, 63.9%)
CIE-LAB	lab(34.79, -26.02, 11.94)
CIE-LCH	lch(34.79, 28.62, 155.35°)
OKLab	oklab(42.88% -0.071 0.0303)
OKLCH	oklch(42.88% 0.077 156.9)
XYZ	xyz(5.4591, 8.3949, 5.8892)
Luminance	0.0839 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255C3E #5C2543

analogous

#275C25 #255C3E #255C5A

triadic

#255C3E #3E255C #5C3E25

tetradic

#255C3E #25275C #5C2543 #5C5A25

square

#255C3E #25275C #5C2543 #5C5A25

split-complementary

#255C3E #5A255C #5C2527

monochromatic

#09160F #133021 #255C3E #37885B #48B379

Accessibility & contrast

On white

7.84

#255C3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#255C3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255C3E

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255C3E	#FFFFFF	#000000	##FFFFFF
##255C3E	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)

#5B553C

Deuteranopia (green-blind)

#545040

Tritanopia (blue-blind)

#135B54

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #255c3e;
/* rgb */ color: rgb(37, 92, 62);
/* oklch */ color: oklch(42.9% 0.077 156.9);

Tailwind

colors: {
  custom: {
    50: '#658a73',
    500: '#255c3e',
    950: '#000000',
  },
}

SCSS

$custom: #255c3e;
$custom-light: #658a73;
$custom-dark: #000000;

JSON

{
  "hex": "#255c3e",
  "rgb": {
    "r": 37,
    "g": 92,
    "b": 62
  },
  "hsl": {
    "h": 147.273,
    "s": 42.636,
    "l": 25.294
  },
  "oklch": {
    "l": 0.42879,
    "c": 0.07718,
    "h": 156.9
  },
  "luminance": 0.08395
}

Semantic roles & 50–950 ramp

primary

#255C3E

secondary

#8F4D71

accent

#559AD2

background

#F6F8F7

surface

#EBF0ED

border

#C6CBC8

text

#060C08

muted

#7A7D7B

Preview Lab

Preview with #255C3E

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

Preview Lab → · Contrast checker → · Palette generator →