#0F581A#0F581A

#0F581A is a dark, moderate green. Relative luminance 0.072; OKLCH L 40.3% C 0.117 H 145.0°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#0F581A
RGB	rgb(15, 88, 26)
HSL	hsl(129, 71%, 20%)
HSV	hsv(129, 83%, 35%)
CMYK	cmyk(83%, 0%, 70.5%, 65.5%)
CIE-LAB	lab(32.16, -35.52, 28.94)
CIE-LCH	lch(32.16, 45.82, 140.83°)
OKLab	oklab(40.34% -0.0959 0.0671)
OKLCH	oklch(40.34% 0.117 145)
XYZ	xyz(3.8729, 7.1551, 2.1540)
Luminance	0.0716 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F581A #580F4D

analogous

#28580F #0F581A #0F583E

triadic

#0F581A #1A0F58 #581A0F

tetradic

#0F581A #0F2858 #580F4D #583E0F

square

#0F581A #0F2858 #580F4D #583E0F

split-complementary

#0F581A #3E0F58 #580F28

monochromatic

#041A08 #06240B #0F581A #188C29 #21C139

Accessibility & contrast

On white

8.64

#0F581A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#0F581A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F581A

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F581A	#FFFFFF	#000000	##FFFFFF
##0F581A	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F12

Deuteranopia (green-blind)

#524920

Tritanopia (blue-blind)

#00564B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #0f581a;
/* rgb */ color: rgb(15, 88, 26);
/* oklch */ color: oklch(40.3% 0.117 145.0);

Tailwind

colors: {
  custom: {
    50: '#5c885a',
    500: '#0f581a',
    950: '#000000',
  },
}

SCSS

$custom: #0f581a;
$custom-light: #5c885a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f581a",
  "rgb": {
    "r": 15,
    "g": 88,
    "b": 26
  },
  "hsl": {
    "h": 129.041,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40343,
    "c": 0.11703,
    "h": 145
  },
  "luminance": 0.07156
}

Semantic roles & 50–950 ramp

primary

#0F581A

secondary

#923183

accent

#3AD3EE

background

#F5F8F5

surface

#E9F0E9

border

#C5CBC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #0F581A

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

Preview Lab → · Contrast checker → · Palette generator →