#0F5A17#0F5A17

#0F5A17 is a dark, vivid green. Relative luminance 0.075; OKLCH L 40.9% C 0.122 H 144.2°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#0F5A17
RGB	rgb(15, 90, 23)
HSL	hsl(126, 71%, 21%)
HSV	hsv(126, 83%, 35%)
CMYK	cmyk(83.3%, 0%, 74.4%, 64.7%)
CIE-LAB	lab(32.87, -36.60, 31.11)
CIE-LCH	lch(32.87, 48.04, 139.63°)
OKLab	oklab(40.92% -0.0989 0.0714)
OKLCH	oklch(40.92% 0.122 144.2)
XYZ	xyz(4.0075, 7.4753, 2.0421)
Luminance	0.0748 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5A17 #5A0F52

analogous

#2C5A0F #0F5A17 #0F5A3C

triadic

#0F5A17 #170F5A #5A170F

tetradic

#0F5A17 #0F2C5A #5A0F52 #5A3C0F

square

#0F5A17 #0F2C5A #5A0F52 #5A3C0F

split-complementary

#0F5A17 #3C0F5A #5A0F2C

monochromatic

#041A07 #06260A #0F5A17 #188E24 #20C332

Accessibility & contrast

On white

8.42

#0F5A17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#0F5A17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5A17

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5A17	#FFFFFF	#000000	##FFFFFF
##0F5A17	1.00	8.42	2.50	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C510D

Deuteranopia (green-blind)

#544B1E

Tritanopia (blue-blind)

#00574D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #0f5a17;
/* rgb */ color: rgb(15, 90, 23);
/* oklch */ color: oklch(40.9% 0.122 144.2);

Tailwind

colors: {
  custom: {
    50: '#5d8958',
    500: '#0f5a17',
    950: '#000000',
  },
}

SCSS

$custom: #0f5a17;
$custom-light: #5d8958;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5a17",
  "rgb": {
    "r": 15,
    "g": 90,
    "b": 23
  },
  "hsl": {
    "h": 126.4,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.40922,
    "c": 0.12198,
    "h": 144.2
  },
  "luminance": 0.07476
}

Semantic roles & 50–950 ramp

primary

#0F5A17

secondary

#943189

accent

#3ADBEE

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C03

muted

#797D78

Preview Lab

Preview with #0F5A17

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

Preview Lab → · Contrast checker → · Palette generator →