#255F0F#255F0F

#255F0F is a dark, vivid green. Relative luminance 0.086; OKLCH L 43.0% C 0.125 H 139.0°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#255F0F
RGB	rgb(37, 95, 15)
HSL	hsl(104, 73%, 22%)
HSV	hsv(104, 84%, 37%)
CMYK	cmyk(61.1%, 0%, 84.2%, 62.7%)
CIE-LAB	lab(35.23, -34.19, 36.87)
CIE-LCH	lch(35.23, 50.28, 132.84°)
OKLab	oklab(43.03% -0.0943 0.082)
OKLCH	oklch(43.03% 0.125 139)
XYZ	xyz(4.9412, 8.6118, 1.8537)
Luminance	0.0861 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255F0F #490F5F

analogous

#4D5F0F #255F0F #0F5F21

triadic

#255F0F #0F255F #5F0F25

tetradic

#255F0F #0F4D5F #490F5F #5F210F

square

#255F0F #0F4D5F #490F5F #5F210F

split-complementary

#255F0F #210F5F #5F0F4D

monochromatic

#0A1A04 #102A07 #255F0F #3A9417 #4EC920

Accessibility & contrast

On white

7.71

#255F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#255F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255F0F

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255F0F	#FFFFFF	#000000	##FFFFFF
##255F0F	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625600

Deuteranopia (green-blind)

#5B5118

Tritanopia (blue-blind)

#1F5B50

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #255f0f;
/* rgb */ color: rgb(37, 95, 15);
/* oklch */ color: oklch(43.0% 0.125 139.0);

Tailwind

colors: {
  custom: {
    50: '#688d55',
    500: '#255f0f',
    950: '#000000',
  },
}

SCSS

$custom: #255f0f;
$custom-light: #688d55;
$custom-dark: #000000;

JSON

{
  "hex": "#255f0f",
  "rgb": {
    "r": 37,
    "g": 95,
    "b": 15
  },
  "hsl": {
    "h": 103.5,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.43031,
    "c": 0.12492,
    "h": 139
  },
  "luminance": 0.08612
}

Semantic roles & 50–950 ramp

primary

#255F0F

secondary

#7C3298

accent

#38EFBD

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#070C03

muted

#7A7D78

Preview Lab

Preview with #255F0F

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

Preview Lab → · Contrast checker → · Palette generator →