#0F5729#0F5729

#0F5729 is a dark, moderate green. Relative luminance 0.071; OKLCH L 40.3% C 0.102 H 150.3°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#0F5729
RGB	rgb(15, 87, 41)
HSL	hsl(142, 71%, 20%)
HSV	hsv(142, 83%, 34%)
CMYK	cmyk(82.8%, 0%, 52.9%, 65.9%)
CIE-LAB	lab(31.98, -32.83, 20.67)
CIE-LCH	lch(31.98, 38.80, 147.80°)
OKLab	oklab(40.26% -0.0882 0.0503)
OKLCH	oklch(40.26% 0.102 150.3)
XYZ	xyz(4.0051, 7.0776, 3.2524)
Luminance	0.0708 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5729 #570F3D

analogous

#19570F #0F5729 #0F574D

triadic

#0F5729 #290F57 #57290F

tetradic

#0F5729 #0F1957 #570F3D #574D0F

square

#0F5729 #0F1957 #570F3D #574D0F

split-complementary

#0F5729 #4D0F57 #570F19

monochromatic

#051A0C #062310 #0F5729 #188B42 #21BF5A

Accessibility & contrast

On white

8.69

#0F5729 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#0F5729 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5729

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5729	#FFFFFF	#000000	##FFFFFF
##0F5729	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F25

Deuteranopia (green-blind)

#4F492C

Tritanopia (blue-blind)

#00554C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #0f5729;
/* rgb */ color: rgb(15, 87, 41);
/* oklch */ color: oklch(40.3% 0.102 150.3);

Tailwind

colors: {
  custom: {
    50: '#5b8763',
    500: '#0f5729',
    950: '#000000',
  },
}

SCSS

$custom: #0f5729;
$custom-light: #5b8763;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5729",
  "rgb": {
    "r": 15,
    "g": 87,
    "b": 41
  },
  "hsl": {
    "h": 141.667,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.40261,
    "c": 0.10157,
    "h": 150.3
  },
  "luminance": 0.07078
}

Semantic roles & 50–950 ramp

primary

#0F5729

secondary

#91316E

accent

#3AADED

background

#F5F8F5

surface

#E9EFEA

border

#C5CAC6

text

#040B05

muted

#797C79

Preview Lab

Preview with #0F5729

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

Preview Lab → · Contrast checker → · Palette generator →