#0F5B40#0F5B40

#0F5B40 is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.0% C 0.084 H 163.5°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#0F5B40
RGB	rgb(15, 91, 64)
HSL	hsl(159, 72%, 21%)
HSV	hsv(159, 84%, 36%)
CMYK	cmyk(83.5%, 0%, 29.7%, 64.3%)
CIE-LAB	lab(33.89, -29.40, 9.36)
CIE-LCH	lch(33.89, 30.86, 162.34°)
OKLab	oklab(41.98% -0.0805 0.0239)
OKLCH	oklch(41.98% 0.084 163.5)
XYZ	xyz(4.8630, 7.9533, 6.1283)
Luminance	0.0795 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5B40 #5B0F2A

analogous

#0F5B1A #0F5B40 #0F505B

triadic

#0F5B40 #400F5B #5B400F

tetradic

#0F5B40 #1A0F5B #5B0F2A #505B0F

square

#0F5B40 #1A0F5B #5B0F2A #505B0F

split-complementary

#0F5B40 #5B0F50 #5B1A0F

monochromatic

#041A12 #06261B #0F5B40 #189065 #20C48A

Accessibility & contrast

On white

8.11

#0F5B40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#0F5B40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5B40

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5B40	#FFFFFF	#000000	##FFFFFF
##0F5B40	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59543E

Deuteranopia (green-blind)

#504D42

Tritanopia (blue-blind)

#005B54

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #0f5b40;
/* rgb */ color: rgb(15, 91, 64);
/* oklch */ color: oklch(42.0% 0.084 163.5);

Tailwind

colors: {
  custom: {
    50: '#5c8a74',
    500: '#0f5b40',
    950: '#000000',
  },
}

SCSS

$custom: #0f5b40;
$custom-light: #5c8a74;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5b40",
  "rgb": {
    "r": 15,
    "g": 91,
    "b": 64
  },
  "hsl": {
    "h": 158.684,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.4198,
    "c": 0.08397,
    "h": 163.5
  },
  "luminance": 0.07954
}

Semantic roles & 50–950 ramp

primary

#0F5B40

secondary

#953155

accent

#397AEE

background

#F5F8F7

surface

#E9F0ED

border

#C5CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #0F5B40

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

Preview Lab → · Contrast checker → · Palette generator →