#255D10#255D10

#255D10 is a dark, vivid green. Relative luminance 0.083; OKLCH L 42.4% C 0.122 H 138.9°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#255D10
RGB	rgb(37, 93, 16)
HSL	hsl(104, 71%, 21%)
HSV	hsv(104, 83%, 36%)
CMYK	cmyk(60.2%, 0%, 82.8%, 63.5%)
CIE-LAB	lab(34.52, -33.31, 35.84)
CIE-LCH	lch(34.52, 48.93, 132.90°)
OKLab	oklab(42.45% -0.0918 0.08)
OKLCH	oklch(42.45% 0.122 138.9)
XYZ	xyz(4.7706, 8.2590, 1.8329)
Luminance	0.0826 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255D10 #48105D

analogous

#4C5D10 #255D10 #105D22

triadic

#255D10 #10255D #5D1025

tetradic

#255D10 #104C5D #48105D #5D2210

square

#255D10 #104C5D #48105D #5D2210

split-complementary

#255D10 #22105D #5D104C

monochromatic

#0A1A04 #102907 #255D10 #3A9119 #4FC522

Accessibility & contrast

On white

7.92

#255D10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#255D10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255D10

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255D10	#FFFFFF	#000000	##FFFFFF
##255D10	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605400

Deuteranopia (green-blind)

#594F19

Tritanopia (blue-blind)

#1F5A4F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #255d10;
/* rgb */ color: rgb(37, 93, 16);
/* oklch */ color: oklch(42.4% 0.122 138.9);

Tailwind

colors: {
  custom: {
    50: '#678b55',
    500: '#255d10',
    950: '#000000',
  },
}

SCSS

$custom: #255d10;
$custom-light: #678b55;
$custom-dark: #000000;

JSON

{
  "hex": "#255d10",
  "rgb": {
    "r": 37,
    "g": 93,
    "b": 16
  },
  "hsl": {
    "h": 103.636,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.42448,
    "c": 0.12178,
    "h": 138.9
  },
  "luminance": 0.08259
}

Semantic roles & 50–950 ramp

primary

#255D10

secondary

#7B3396

accent

#3AEDBD

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C03

muted

#7A7D78

Preview Lab

Preview with #255D10

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

Preview Lab → · Contrast checker → · Palette generator →