#0F5F1B#0F5F1B

#0F5F1B is a dark, vivid green. Relative luminance 0.084; OKLCH L 42.5% C 0.125 H 144.8°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#0F5F1B
RGB	rgb(15, 95, 27)
HSL	hsl(129, 73%, 22%)
HSV	hsv(129, 84%, 37%)
CMYK	cmyk(84.2%, 0%, 71.6%, 62.7%)
CIE-LAB	lab(34.73, -37.96, 31.28)
CIE-LCH	lch(34.73, 49.19, 140.52°)
OKLab	oklab(42.48% -0.1025 0.0722)
OKLCH	oklch(42.48% 0.125 144.8)
XYZ	xyz(4.4867, 8.3646, 2.4148)
Luminance	0.0837 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5F1B #5F0F53

analogous

#2B5F0F #0F5F1B #0F5F43

triadic

#0F5F1B #1B0F5F #5F1B0F

tetradic

#0F5F1B #0F2B5F #5F0F53 #5F430F

square

#0F5F1B #0F2B5F #5F0F53 #5F430F

split-complementary

#0F5F1B #430F5F #5F0F2B

monochromatic

#041A08 #072A0C #0F5F1B #17942A #20C939

Accessibility & contrast

On white

7.86

#0F5F1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#0F5F1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5F1B

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5F1B	#FFFFFF	#000000	##FFFFFF
##0F5F1B	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615512

Deuteranopia (green-blind)

#584F21

Tritanopia (blue-blind)

#005C51

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #0f5f1b;
/* rgb */ color: rgb(15, 95, 27);
/* oklch */ color: oklch(42.5% 0.125 144.8);

Tailwind

colors: {
  custom: {
    50: '#5e8d5b',
    500: '#0f5f1b',
    950: '#000000',
  },
}

SCSS

$custom: #0f5f1b;
$custom-light: #5e8d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5f1b",
  "rgb": {
    "r": 15,
    "g": 95,
    "b": 27
  },
  "hsl": {
    "h": 129,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.42484,
    "c": 0.12535,
    "h": 144.8
  },
  "luminance": 0.08365
}

Semantic roles & 50–950 ramp

primary

#0F5F1B

secondary

#983289

accent

#38D4EF

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #0F5F1B

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

Preview Lab → · Contrast checker → · Palette generator →