#255E10#255E10

#255E10 is a dark, vivid green. Relative luminance 0.084; OKLCH L 42.7% C 0.123 H 139.0°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#255E10
RGB	rgb(37, 94, 16)
HSL	hsl(104, 71%, 22%)
HSV	hsv(104, 83%, 37%)
CMYK	cmyk(60.6%, 0%, 83%, 63.1%)
CIE-LAB	lab(34.87, -33.72, 36.18)
CIE-LCH	lch(34.87, 49.46, 132.98°)
OKLab	oklab(42.74% -0.0929 0.0807)
OKLCH	oklch(42.74% 0.123 139)
XYZ	xyz(4.8590, 8.4357, 1.8623)
Luminance	0.0844 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255E10 #49105E

analogous

#4C5E10 #255E10 #105E22

triadic

#255E10 #10255E #5E1025

tetradic

#255E10 #104C5E #49105E #5E2210

square

#255E10 #104C5E #49105E #5E2210

split-complementary

#255E10 #22105E #5E104C

monochromatic

#0A1A04 #102A07 #255E10 #3A9219 #4EC722

Accessibility & contrast

On white

7.81

#255E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#255E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255E10

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255E10	#FFFFFF	#000000	##FFFFFF
##255E10	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615500

Deuteranopia (green-blind)

#5A5019

Tritanopia (blue-blind)

#1F5B4F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #255e10;
/* rgb */ color: rgb(37, 94, 16);
/* oklch */ color: oklch(42.7% 0.123 139.0);

Tailwind

colors: {
  custom: {
    50: '#678c55',
    500: '#255e10',
    950: '#000000',
  },
}

SCSS

$custom: #255e10;
$custom-light: #678c55;
$custom-dark: #000000;

JSON

{
  "hex": "#255e10",
  "rgb": {
    "r": 37,
    "g": 94,
    "b": 16
  },
  "hsl": {
    "h": 103.846,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.42743,
    "c": 0.12309,
    "h": 139
  },
  "luminance": 0.08436
}

Semantic roles & 50–950 ramp

primary

#255E10

secondary

#7C3397

accent

#3AEEBD

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C03

muted

#7A7D78

Preview Lab

Preview with #255E10

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

Preview Lab → · Contrast checker → · Palette generator →