#255F41#255F41

#255F41 is a dark, moderate green. Relative luminance 0.090; OKLCH L 43.8% C 0.079 H 158.0°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#255F41
RGB	rgb(37, 95, 65)
HSL	hsl(149, 44%, 26%)
HSV	hsv(149, 61%, 37%)
CMYK	cmyk(61.1%, 0%, 31.6%, 62.7%)
CIE-LAB	lab(35.90, -26.78, 11.64)
CIE-LCH	lch(35.90, 29.20, 156.52°)
OKLab	oklab(43.81% -0.0732 0.0295)
OKLCH	oklch(43.81% 0.079 158)
XYZ	xyz(5.8088, 8.9588, 6.4231)
Luminance	0.0896 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255F41 #5F2543

analogous

#265F25 #255F41 #255F5E

triadic

#255F41 #41255F #5F4125

tetradic

#255F41 #25265F #5F2543 #5F5E25

square

#255F41 #25265F #5F2543 #5F5E25

split-complementary

#255F41 #5E255F #5F2526

monochromatic

#09160F #143323 #255F41 #368B5F #47B77D

Accessibility & contrast

On white

7.52

#255F41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#255F41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255F41

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255F41	#FFFFFF	#000000	##FFFFFF
##255F41	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E583F

Deuteranopia (green-blind)

#565243

Tritanopia (blue-blind)

#105E57

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #255f41;
/* rgb */ color: rgb(37, 95, 65);
/* oklch */ color: oklch(43.8% 0.079 158.0);

Tailwind

colors: {
  custom: {
    50: '#658d75',
    500: '#255f41',
    950: '#000000',
  },
}

SCSS

$custom: #255f41;
$custom-light: #658d75;
$custom-dark: #000000;

JSON

{
  "hex": "#255f41",
  "rgb": {
    "r": 37,
    "g": 95,
    "b": 65
  },
  "hsl": {
    "h": 148.966,
    "s": 43.939,
    "l": 25.882
  },
  "oklch": {
    "l": 0.4381,
    "c": 0.07891,
    "h": 158
  },
  "luminance": 0.08959
}

Semantic roles & 50–950 ramp

primary

#255F41

secondary

#924D71

accent

#5496D4

background

#F6F8F7

surface

#EBF0ED

border

#C6CBC8

text

#060C08

muted

#7A7D7B

Preview Lab

Preview with #255F41

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

Preview Lab → · Contrast checker → · Palette generator →