#255D17#255D17

#255D17 is a dark, moderate green. Relative luminance 0.083; OKLCH L 42.5% C 0.117 H 140.0°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#255D17
RGB	rgb(37, 93, 23)
HSL	hsl(108, 60%, 23%)
HSV	hsv(108, 75%, 36%)
CMYK	cmyk(60.2%, 0%, 75.3%, 63.5%)
CIE-LAB	lab(34.57, -32.74, 33.09)
CIE-LCH	lch(34.57, 46.55, 134.70°)
OKLab	oklab(42.51% -0.0898 0.0753)
OKLCH	oklch(42.51% 0.117 140)
XYZ	xyz(4.8317, 8.2835, 2.1547)
Luminance	0.0828 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255D17 #4F175D

analogous

#485D17 #255D17 #175D2C

triadic

#255D17 #17255D #5D1725

tetradic

#255D17 #17485D #4F175D #5D2C17

square

#255D17 #17485D #4F175D #5D2C17

split-complementary

#255D17 #2C175D #5D1748

monochromatic

#0A1906 #112C0B #255D17 #398E23 #4CBF2F

Accessibility & contrast

On white

7.90

#255D17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#255D17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255D17

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255D17	#FFFFFF	#000000	##FFFFFF
##255D17	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60540C

Deuteranopia (green-blind)

#59501E

Tritanopia (blue-blind)

#1E5A4F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #255d17;
/* rgb */ color: rgb(37, 93, 23);
/* oklch */ color: oklch(42.5% 0.117 140.0);

Tailwind

colors: {
  custom: {
    50: '#678b59',
    500: '#255d17',
    950: '#000000',
  },
}

SCSS

$custom: #255d17;
$custom-light: #678b59;
$custom-dark: #000000;

JSON

{
  "hex": "#255d17",
  "rgb": {
    "r": 37,
    "g": 93,
    "b": 23
  },
  "hsl": {
    "h": 108,
    "s": 60.345,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42505,
    "c": 0.11722,
    "h": 140
  },
  "luminance": 0.08284
}

Semantic roles & 50–950 ramp

primary

#255D17

secondary

#823C94

accent

#44E3C4

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C04

muted

#7A7D79

Preview Lab

Preview with #255D17

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

Preview Lab → · Contrast checker → · Palette generator →