#0F5C51#0F5C51

#0F5C51 is a dark, moderate teal. Relative luminance 0.084; OKLCH L 42.8% C 0.072 H 180.4°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#0F5C51
RGB	rgb(15, 92, 81)
HSL	hsl(171, 72%, 21%)
HSV	hsv(171, 84%, 36%)
CMYK	cmyk(83.7%, 0%, 12%, 63.9%)
CIE-LAB	lab(34.70, -25.04, -0.04)
CIE-LCH	lch(34.70, 25.04, 180.10°)
OKLab	oklab(42.8% -0.0724 -0.0005)
OKLCH	oklch(42.8% 0.072 180.4)
XYZ	xyz(5.5086, 8.3492, 9.1042)
Luminance	0.0835 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5C51 #5C0F1A

analogous

#0F5C2A #0F5C51 #0F405C

triadic

#0F5C51 #510F5C #5C510F

tetradic

#0F5C51 #2A0F5C #5C0F1A #405C0F

square

#0F5C51 #2A0F5C #5C0F1A #405C0F

split-complementary

#0F5C51 #5C0F40 #5C2A0F

monochromatic

#041A17 #062723 #0F5C51 #18917F #20C5AE

Accessibility & contrast

On white

7.87

#0F5C51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#0F5C51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5C51

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5C51	#FFFFFF	#000000	##FFFFFF
##0F5C51	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585651

Deuteranopia (green-blind)

#4D4F52

Tritanopia (blue-blind)

#005E59

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #0f5c51;
/* rgb */ color: rgb(15, 92, 81);
/* oklch */ color: oklch(42.8% 0.072 180.4);

Tailwind

colors: {
  custom: {
    50: '#5d8a81',
    500: '#0f5c51',
    950: '#000000',
  },
}

SCSS

$custom: #0f5c51;
$custom-light: #5d8a81;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5c51",
  "rgb": {
    "r": 15,
    "g": 92,
    "b": 81
  },
  "hsl": {
    "h": 171.429,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.428,
    "c": 0.07245,
    "h": 180.4
  },
  "luminance": 0.0835
}

Semantic roles & 50–950 ramp

primary

#0F5C51

secondary

#953140

accent

#3953EF

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #0F5C51

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

Preview Lab → · Contrast checker → · Palette generator →