#0F5C1B#0F5C1B

#0F5C1B is a dark, vivid green. Relative luminance 0.078; OKLCH L 41.6% C 0.121 H 145.0°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#0F5C1B
RGB	rgb(15, 92, 27)
HSL	hsl(129, 72%, 21%)
HSV	hsv(129, 84%, 36%)
CMYK	cmyk(83.7%, 0%, 70.7%, 63.9%)
CIE-LAB	lab(33.64, -36.87, 30.08)
CIE-LCH	lch(33.64, 47.59, 140.79°)
OKLab	oklab(41.57% -0.0995 0.0697)
OKLCH	oklch(41.57% 0.121 145)
XYZ	xyz(4.2217, 7.8345, 2.3264)
Luminance	0.0784 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5C1B #5C0F50

analogous

#295C0F #0F5C1B #0F5C41

triadic

#0F5C1B #1B0F5C #5C1B0F

tetradic

#0F5C1B #0F295C #5C0F50 #5C410F

square

#0F5C1B #0F295C #5C0F50 #5C410F

split-complementary

#0F5C1B #410F5C #5C0F29

monochromatic

#041A08 #06270C #0F5C1B #18912A #20C53A

Accessibility & contrast

On white

8.18

#0F5C1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#0F5C1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5C1B

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5C1B	#FFFFFF	#000000	##FFFFFF
##0F5C1B	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5313

Deuteranopia (green-blind)

#554D21

Tritanopia (blue-blind)

#00594F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #0f5c1b;
/* rgb */ color: rgb(15, 92, 27);
/* oklch */ color: oklch(41.6% 0.121 145.0);

Tailwind

colors: {
  custom: {
    50: '#5d8b5b',
    500: '#0f5c1b',
    950: '#000000',
  },
}

SCSS

$custom: #0f5c1b;
$custom-light: #5d8b5b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5c1b",
  "rgb": {
    "r": 15,
    "g": 92,
    "b": 27
  },
  "hsl": {
    "h": 129.351,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41574,
    "c": 0.12147,
    "h": 145
  },
  "luminance": 0.07835
}

Semantic roles & 50–950 ramp

primary

#0F5C1B

secondary

#953186

accent

#39D2EF

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #0F5C1B

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

Preview Lab → · Contrast checker → · Palette generator →