#255811#255811

#255811 is a dark, moderate green. Relative luminance 0.074; OKLCH L 41.0% C 0.115 H 138.6°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#255811
RGB	rgb(37, 88, 17)
HSL	hsl(103, 68%, 21%)
HSV	hsv(103, 81%, 35%)
CMYK	cmyk(58%, 0%, 80.7%, 65.5%)
CIE-LAB	lab(32.73, -31.14, 33.72)
CIE-LCH	lch(32.73, 45.90, 132.72°)
OKLab	oklab(40.98% -0.0859 0.0757)
OKLCH	oklch(40.98% 0.115 138.6)
XYZ	xyz(4.3537, 7.4129, 1.7316)
Luminance	0.0741 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255811 #441158

analogous

#485811 #255811 #115821

triadic

#255811 #112558 #581125

tetradic

#255811 #114858 #441158 #582111

square

#255811 #114858 #441158 #582111

split-complementary

#255811 #211158 #581148

monochromatic

#0B1A05 #0F2507 #255811 #3B8B1B #50BF25

Accessibility & contrast

On white

8.46

#255811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#255811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255811

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255811	#FFFFFF	#000000	##FFFFFF
##255811	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5004

Deuteranopia (green-blind)

#544B18

Tritanopia (blue-blind)

#20554A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #255811;
/* rgb */ color: rgb(37, 88, 17);
/* oklch */ color: oklch(41.0% 0.115 138.6);

Tailwind

colors: {
  custom: {
    50: '#668855',
    500: '#255811',
    950: '#000000',
  },
}

SCSS

$custom: #255811;
$custom-light: #668855;
$custom-dark: #000000;

JSON

{
  "hex": "#255811",
  "rgb": {
    "r": 37,
    "g": 88,
    "b": 17
  },
  "hsl": {
    "h": 103.099,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.40975,
    "c": 0.11453,
    "h": 138.6
  },
  "luminance": 0.07413
}

Semantic roles & 50–950 ramp

primary

#255811

secondary

#773491

accent

#3DEABA

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#060B03

muted

#7A7C78

Preview Lab

Preview with #255811

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

Preview Lab → · Contrast checker → · Palette generator →