#0F5A19#0F5A19

#0F5A19 is a dark, vivid green. Relative luminance 0.075; OKLCH L 40.9% C 0.120 H 144.6°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#0F5A19
RGB	rgb(15, 90, 25)
HSL	hsl(128, 71%, 21%)
HSV	hsv(128, 83%, 35%)
CMYK	cmyk(83.3%, 0%, 72.2%, 64.7%)
CIE-LAB	lab(32.88, -36.38, 30.21)
CIE-LCH	lch(32.88, 47.28, 140.29°)
OKLab	oklab(40.94% -0.0982 0.0697)
OKLCH	oklch(40.94% 0.12 144.6)
XYZ	xyz(4.0284, 7.4836, 2.1517)
Luminance	0.0748 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5A19 #5A0F50

analogous

#2A5A0F #0F5A19 #0F5A3E

triadic

#0F5A19 #190F5A #5A190F

tetradic

#0F5A19 #0F2A5A #5A0F50 #5A3E0F

square

#0F5A19 #0F2A5A #5A0F50 #5A3E0F

split-complementary

#0F5A19 #3E0F5A #5A0F2A

monochromatic

#041A07 #06260A #0F5A19 #188E28 #20C336

Accessibility & contrast

On white

8.41

#0F5A19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#0F5A19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5A19

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5A19	#FFFFFF	#000000	##FFFFFF
##0F5A19	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5110

Deuteranopia (green-blind)

#534B1F

Tritanopia (blue-blind)

#00574D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #0f5a19;
/* rgb */ color: rgb(15, 90, 25);
/* oklch */ color: oklch(40.9% 0.120 144.6);

Tailwind

colors: {
  custom: {
    50: '#5d8959',
    500: '#0f5a19',
    950: '#000000',
  },
}

SCSS

$custom: #0f5a19;
$custom-light: #5d8959;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5a19",
  "rgb": {
    "r": 15,
    "g": 90,
    "b": 25
  },
  "hsl": {
    "h": 128,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.40943,
    "c": 0.12046,
    "h": 144.6
  },
  "luminance": 0.07484
}

Semantic roles & 50–950 ramp

primary

#0F5A19

secondary

#943186

accent

#3AD6EE

background

#F5F8F5

surface

#E9F0E9

border

#C5CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #0F5A19

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

Preview Lab → · Contrast checker → · Palette generator →