#0F5B1F#0F5B1F

#0F5B1F is a dark, moderate green. Relative luminance 0.077; OKLCH L 41.3% C 0.117 H 146.1°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#0F5B1F
RGB	rgb(15, 91, 31)
HSL	hsl(133, 72%, 21%)
HSV	hsv(133, 84%, 36%)
CMYK	cmyk(83.5%, 0%, 65.9%, 64.3%)
CIE-LAB	lab(33.31, -35.99, 27.74)
CIE-LCH	lch(33.31, 45.44, 142.38°)
OKLab	oklab(41.32% -0.0969 0.0651)
OKLCH	oklch(41.32% 0.117 146.1)
XYZ	xyz(4.1851, 7.6822, 2.5583)
Luminance	0.0768 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5B1F #5B0F4B

analogous

#255B0F #0F5B1F #0F5B45

triadic

#0F5B1F #1F0F5B #5B1F0F

tetradic

#0F5B1F #0F255B #5B0F4B #5B450F

square

#0F5B1F #0F255B #5B0F4B #5B450F

split-complementary

#0F5B1F #450F5B #5B0F25

monochromatic

#041A09 #06260D #0F5B1F #189031 #20C443

Accessibility & contrast

On white

8.28

#0F5B1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#0F5B1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5B1F

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5B1F	#FFFFFF	#000000	##FFFFFF
##0F5B1F	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5218

Deuteranopia (green-blind)

#544C24

Tritanopia (blue-blind)

#00594E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #0f5b1f;
/* rgb */ color: rgb(15, 91, 31);
/* oklch */ color: oklch(41.3% 0.117 146.1);

Tailwind

colors: {
  custom: {
    50: '#5d8a5d',
    500: '#0f5b1f',
    950: '#000000',
  },
}

SCSS

$custom: #0f5b1f;
$custom-light: #5d8a5d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5b1f",
  "rgb": {
    "r": 15,
    "g": 91,
    "b": 31
  },
  "hsl": {
    "h": 132.632,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.41318,
    "c": 0.11678,
    "h": 146.1
  },
  "luminance": 0.07683
}

Semantic roles & 50–950 ramp

primary

#0F5B1F

secondary

#953180

accent

#39C8EE

background

#F5F8F5

surface

#E9F0E9

border

#C5CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #0F5B1F

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

Preview Lab → · Contrast checker → · Palette generator →