#0F582A#0F582A

#0F582A is a dark, moderate green. Relative luminance 0.072; OKLCH L 40.6% C 0.102 H 150.5°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#0F582A
RGB	rgb(15, 88, 42)
HSL	hsl(142, 71%, 20%)
HSV	hsv(142, 83%, 35%)
CMYK	cmyk(83%, 0%, 52.3%, 65.5%)
CIE-LAB	lab(32.36, -33.05, 20.58)
CIE-LCH	lch(32.36, 38.93, 148.10°)
OKLab	oklab(40.58% -0.0888 0.0502)
OKLCH	oklch(40.58% 0.102 150.5)
XYZ	xyz(4.1043, 7.2477, 3.3727)
Luminance	0.0725 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F582A #580F3D

analogous

#18580F #0F582A #0F584F

triadic

#0F582A #2A0F58 #582A0F

tetradic

#0F582A #0F1858 #580F3D #584F0F

square

#0F582A #0F1858 #580F3D #584F0F

split-complementary

#0F582A #4F0F58 #580F18

monochromatic

#041A0C #062411 #0F582A #188C43 #21C15C

Accessibility & contrast

On white

8.57

#0F582A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#0F582A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F582A

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F582A	#FFFFFF	#000000	##FFFFFF
##0F582A	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585026

Deuteranopia (green-blind)

#504A2D

Tritanopia (blue-blind)

#00564D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #0f582a;
/* rgb */ color: rgb(15, 88, 42);
/* oklch */ color: oklch(40.6% 0.102 150.5);

Tailwind

colors: {
  custom: {
    50: '#5b8864',
    500: '#0f582a',
    950: '#000000',
  },
}

SCSS

$custom: #0f582a;
$custom-light: #5b8864;
$custom-dark: #000000;

JSON

{
  "hex": "#0f582a",
  "rgb": {
    "r": 15,
    "g": 88,
    "b": 42
  },
  "hsl": {
    "h": 142.192,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40581,
    "c": 0.10199,
    "h": 150.5
  },
  "luminance": 0.07248
}

Semantic roles & 50–950 ramp

primary

#0F582A

secondary

#92316E

accent

#3AABEE

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#040B05

muted

#797C7A

Preview Lab

Preview with #0F582A

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

Preview Lab → · Contrast checker → · Palette generator →