#0F571F#0F571F

#0F571F is a dark, moderate green. Relative luminance 0.070; OKLCH L 40.1% C 0.111 H 146.5°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#0F571F
RGB	rgb(15, 87, 31)
HSL	hsl(133, 71%, 20%)
HSV	hsv(133, 83%, 34%)
CMYK	cmyk(82.8%, 0%, 64.4%, 65.9%)
CIE-LAB	lab(31.84, -34.48, 26.05)
CIE-LCH	lch(31.84, 43.21, 142.93°)
OKLab	oklab(40.1% -0.0928 0.0615)
OKLCH	oklch(40.1% 0.111 146.5)
XYZ	xyz(3.8522, 7.0164, 2.4473)
Luminance	0.0702 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F571F #570F47

analogous

#23570F #0F571F #0F5743

triadic

#0F571F #1F0F57 #571F0F

tetradic

#0F571F #0F2357 #570F47 #57430F

square

#0F571F #0F2357 #570F47 #57430F

split-complementary

#0F571F #430F57 #570F23

monochromatic

#051A09 #06230C #0F571F #188B32 #21BF44

Accessibility & contrast

On white

8.74

#0F571F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#0F571F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F571F

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F571F	#FFFFFF	#000000	##FFFFFF
##0F571F	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584E19

Deuteranopia (green-blind)

#504924

Tritanopia (blue-blind)

#00554B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #0f571f;
/* rgb */ color: rgb(15, 87, 31);
/* oklch */ color: oklch(40.1% 0.111 146.5);

Tailwind

colors: {
  custom: {
    50: '#5b875d',
    500: '#0f571f',
    950: '#000000',
  },
}

SCSS

$custom: #0f571f;
$custom-light: #5b875d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f571f",
  "rgb": {
    "r": 15,
    "g": 87,
    "b": 31
  },
  "hsl": {
    "h": 133.333,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.40101,
    "c": 0.11135,
    "h": 146.5
  },
  "luminance": 0.07017
}

Semantic roles & 50–950 ramp

primary

#0F571F

secondary

#91317C

accent

#3AC6ED

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#040B04

muted

#797C79

Preview Lab

Preview with #0F571F

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

Preview Lab → · Contrast checker → · Palette generator →