#0F5B19#0F5B19

#0F5B19 is a dark, vivid green. Relative luminance 0.077; OKLCH L 41.2% C 0.122 H 144.6°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#0F5B19
RGB	rgb(15, 91, 25)
HSL	hsl(128, 72%, 21%)
HSV	hsv(128, 84%, 36%)
CMYK	cmyk(83.5%, 0%, 72.5%, 64.3%)
CIE-LAB	lab(33.25, -36.74, 30.61)
CIE-LCH	lch(33.25, 47.82, 140.20°)
OKLab	oklab(41.25% -0.0992 0.0705)
OKLCH	oklch(41.25% 0.122 144.6)
XYZ	xyz(4.1133, 7.6534, 2.1800)
Luminance	0.0765 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5B19 #5B0F51

analogous

#2B5B0F #0F5B19 #0F5B3F

triadic

#0F5B19 #190F5B #5B190F

tetradic

#0F5B19 #0F2B5B #5B0F51 #5B3F0F

square

#0F5B19 #0F2B5B #5B0F51 #5B3F0F

split-complementary

#0F5B19 #3F0F5B #5B0F2B

monochromatic

#041A07 #06260B #0F5B19 #189027 #20C436

Accessibility & contrast

On white

8.30

#0F5B19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#0F5B19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5B19

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5B19	#FFFFFF	#000000	##FFFFFF
##0F5B19	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5210

Deuteranopia (green-blind)

#544C1F

Tritanopia (blue-blind)

#00584E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #0f5b19;
/* rgb */ color: rgb(15, 91, 25);
/* oklch */ color: oklch(41.2% 0.122 144.6);

Tailwind

colors: {
  custom: {
    50: '#5d8a59',
    500: '#0f5b19',
    950: '#000000',
  },
}

SCSS

$custom: #0f5b19;
$custom-light: #5d8a59;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5b19",
  "rgb": {
    "r": 15,
    "g": 91,
    "b": 25
  },
  "hsl": {
    "h": 127.895,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.41248,
    "c": 0.12175,
    "h": 144.6
  },
  "luminance": 0.07654
}

Semantic roles & 50–950 ramp

primary

#0F5B19

secondary

#953187

accent

#39D7EE

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #0F5B19

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

Preview Lab → · Contrast checker → · Palette generator →