#0F5728#0F5728

#0F5728 is a dark, moderate green. Relative luminance 0.071; OKLCH L 40.2% C 0.103 H 149.8°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#0F5728
RGB	rgb(15, 87, 40)
HSL	hsl(141, 71%, 20%)
HSV	hsv(141, 83%, 34%)
CMYK	cmyk(82.8%, 0%, 54%, 65.9%)
CIE-LAB	lab(31.97, -33.01, 21.23)
CIE-LCH	lch(31.97, 39.25, 147.26°)
OKLab	oklab(40.24% -0.0887 0.0515)
OKLCH	oklch(40.24% 0.103 149.8)
XYZ	xyz(3.9879, 7.0707, 3.1617)
Luminance	0.0707 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5728 #570F3E

analogous

#1A570F #0F5728 #0F574C

triadic

#0F5728 #280F57 #57280F

tetradic

#0F5728 #0F1A57 #570F3E #574C0F

square

#0F5728 #0F1A57 #570F3E #574C0F

split-complementary

#0F5728 #4C0F57 #570F1A

monochromatic

#051A0C #062310 #0F5728 #188B40 #21BF58

Accessibility & contrast

On white

8.70

#0F5728 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#0F5728 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5728

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5728	#FFFFFF	#000000	##FFFFFF
##0F5728	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F24

Deuteranopia (green-blind)

#4F492B

Tritanopia (blue-blind)

#00554C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #0f5728;
/* rgb */ color: rgb(15, 87, 40);
/* oklch */ color: oklch(40.2% 0.103 149.8);

Tailwind

colors: {
  custom: {
    50: '#5b8763',
    500: '#0f5728',
    950: '#000000',
  },
}

SCSS

$custom: #0f5728;
$custom-light: #5b8763;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5728",
  "rgb": {
    "r": 15,
    "g": 87,
    "b": 40
  },
  "hsl": {
    "h": 140.833,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.40243,
    "c": 0.10259,
    "h": 149.8
  },
  "luminance": 0.07071
}

Semantic roles & 50–950 ramp

primary

#0F5728

secondary

#913170

accent

#3AAFED

background

#F5F8F5

surface

#E9EFEA

border

#C5CAC6

text

#040B05

muted

#797C79

Preview Lab

Preview with #0F5728

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

Preview Lab → · Contrast checker → · Palette generator →