#0F5E55#0F5E55

#0F5E55 is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.5% C 0.073 H 183.2°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#0F5E55
RGB	rgb(15, 94, 85)
HSL	hsl(173, 72%, 21%)
HSV	hsv(173, 84%, 37%)
CMYK	cmyk(84%, 0%, 9.6%, 63.1%)
CIE-LAB	lab(35.52, -24.79, -1.33)
CIE-LCH	lch(35.52, 24.83, 183.08°)
OKLab	oklab(43.51% -0.0726 -0.004)
OKLCH	oklch(43.51% 0.073 183.2)
XYZ	xyz(5.8386, 8.7621, 9.9761)
Luminance	0.0876 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5E55 #5E0F18

analogous

#0F5E2E #0F5E55 #0F405E

triadic

#0F5E55 #550F5E #5E550F

tetradic

#0F5E55 #2E0F5E #5E0F18 #405E0F

square

#0F5E55 #2E0F5E #5E0F18 #405E0F

split-complementary

#0F5E55 #5E0F40 #5E2E0F

monochromatic

#041A18 #072925 #0F5E55 #179385 #20C8B4

Accessibility & contrast

On white

7.63

#0F5E55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#0F5E55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5E55

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5E55	#FFFFFF	#000000	##FFFFFF
##0F5E55	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595855

Deuteranopia (green-blind)

#4F5056

Tritanopia (blue-blind)

#00605B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #0f5e55;
/* rgb */ color: rgb(15, 94, 85);
/* oklch */ color: oklch(43.5% 0.073 183.2);

Tailwind

colors: {
  custom: {
    50: '#5e8c84',
    500: '#0f5e55',
    950: '#000000',
  },
}

SCSS

$custom: #0f5e55;
$custom-light: #5e8c84;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5e55",
  "rgb": {
    "r": 15,
    "g": 94,
    "b": 85
  },
  "hsl": {
    "h": 173.165,
    "s": 72.477,
    "l": 21.373
  },
  "oklch": {
    "l": 0.43512,
    "c": 0.07268,
    "h": 183.2
  },
  "luminance": 0.08763
}

Semantic roles & 50–950 ramp

primary

#0F5E55

secondary

#97313D

accent

#394DEF

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050C0B

muted

#797D7C

Preview Lab

Preview with #0F5E55

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

Preview Lab → · Contrast checker → · Palette generator →