#255E41#255E41

#255E41 is a dark, moderate green. Relative luminance 0.088; OKLCH L 43.5% C 0.077 H 158.5°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#255E41
RGB	rgb(37, 94, 65)
HSL	hsl(149, 44%, 26%)
HSV	hsv(149, 61%, 37%)
CMYK	cmyk(60.6%, 0%, 30.9%, 63.1%)
CIE-LAB	lab(35.56, -26.30, 11.16)
CIE-LCH	lch(35.56, 28.56, 157.01°)
OKLab	oklab(43.53% -0.0719 0.0284)
OKLCH	oklch(43.53% 0.077 158.5)
XYZ	xyz(5.7193, 8.7798, 6.3933)
Luminance	0.0878 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255E41 #5E2542

analogous

#255E25 #255E41 #255E5D

triadic

#255E41 #41255E #5E4125

tetradic

#255E41 #25255E #5E2542 #5E5D25

square

#255E41 #25255E #5E2542 #5E5D25

split-complementary

#255E41 #5D255E #5E2525

monochromatic

#09160F #143223 #255E41 #368A5F #48B67E

Accessibility & contrast

On white

7.62

#255E41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#255E41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255E41

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255E41	#FFFFFF	#000000	##FFFFFF
##255E41	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D573F

Deuteranopia (green-blind)

#555143

Tritanopia (blue-blind)

#105D56

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #255e41;
/* rgb */ color: rgb(37, 94, 65);
/* oklch */ color: oklch(43.5% 0.077 158.5);

Tailwind

colors: {
  custom: {
    50: '#658c75',
    500: '#255e41',
    950: '#000000',
  },
}

SCSS

$custom: #255e41;
$custom-light: #658c75;
$custom-dark: #000000;

JSON

{
  "hex": "#255e41",
  "rgb": {
    "r": 37,
    "g": 94,
    "b": 65
  },
  "hsl": {
    "h": 149.474,
    "s": 43.511,
    "l": 25.686
  },
  "oklch": {
    "l": 0.43526,
    "c": 0.07732,
    "h": 158.5
  },
  "luminance": 0.0878
}

Semantic roles & 50–950 ramp

primary

#255E41

secondary

#914D70

accent

#5595D3

background

#F6F8F7

surface

#EBF0ED

border

#C6CBC8

text

#060C08

muted

#7A7D7B

Preview Lab

Preview with #255E41

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

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