#0F5F21#0F5F21

#0F5F21 is a dark, vivid green. Relative luminance 0.084; OKLCH L 42.6% C 0.120 H 146.3°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#0F5F21
RGB	rgb(15, 95, 33)
HSL	hsl(134, 73%, 22%)
HSV	hsv(134, 84%, 37%)
CMYK	cmyk(84.2%, 0%, 65.3%, 62.7%)
CIE-LAB	lab(34.79, -37.21, 28.41)
CIE-LCH	lch(34.79, 46.81, 142.64°)
OKLab	oklab(42.56% -0.1002 0.0668)
OKLCH	oklch(42.56% 0.12 146.3)
XYZ	xyz(4.5634, 8.3952, 2.8185)
Luminance	0.0840 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5F21 #5F0F4D

analogous

#255F0F #0F5F21 #0F5F49

triadic

#0F5F21 #210F5F #5F210F

tetradic

#0F5F21 #0F255F #5F0F4D #5F490F

square

#0F5F21 #0F255F #5F0F4D #5F490F

split-complementary

#0F5F21 #490F5F #5F0F25

monochromatic

#041A09 #072A0F #0F5F21 #179433 #20C946

Accessibility & contrast

On white

7.84

#0F5F21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#0F5F21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5F21

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5F21	#FFFFFF	#000000	##FFFFFF
##0F5F21	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60561A

Deuteranopia (green-blind)

#584F26

Tritanopia (blue-blind)

#005D52

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #0f5f21;
/* rgb */ color: rgb(15, 95, 33);
/* oklch */ color: oklch(42.6% 0.120 146.3);

Tailwind

colors: {
  custom: {
    50: '#5e8d5f',
    500: '#0f5f21',
    950: '#000000',
  },
}

SCSS

$custom: #0f5f21;
$custom-light: #5e8d5f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5f21",
  "rgb": {
    "r": 15,
    "g": 95,
    "b": 33
  },
  "hsl": {
    "h": 133.5,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.42555,
    "c": 0.12038,
    "h": 146.3
  },
  "luminance": 0.08396
}

Semantic roles & 50–950 ramp

primary

#0F5F21

secondary

#983281

accent

#38C6EF

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #0F5F21

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

Preview Lab → · Contrast checker → · Palette generator →