#0D5257#0D5257

#0D5257 is a dark, moderate teal. Relative luminance 0.068; OKLCH L 40.1% C 0.064 H 202.5°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#0D5257
RGB	rgb(13, 82, 87)
HSL	hsl(184, 74%, 20%)
HSV	hsv(184, 85%, 34%)
CMYK	cmyk(85.1%, 5.7%, 0%, 65.9%)
CIE-LAB	lab(31.37, -18.03, -8.78)
CIE-LCH	lch(31.37, 20.06, 205.97°)
OKLab	oklab(40.14% -0.0589 -0.0244)
OKLCH	oklch(40.14% 0.064 202.5)
XYZ	xyz(4.9028, 6.8077, 10.0706)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D5257 #57120D

analogous

#0D5737 #0D5257 #0D2D57

triadic

#0D5257 #570D52 #52570D

tetradic

#0D5257 #370D57 #57120D #2D570D

square

#0D5257 #370D57 #57120D #2D570D

split-complementary

#0D5257 #570D2D #57370D

monochromatic

#04191B #052022 #0D5257 #15848C #1DB6C1

Accessibility & contrast

On white

8.89

#0D5257 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#0D5257 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D5257

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D5257	#FFFFFF	#000000	##FFFFFF
##0D5257	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4E57

Deuteranopia (green-blind)

#414757

Tritanopia (blue-blind)

#005653

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0d5257;
/* rgb */ color: rgb(13, 82, 87);
/* oklch */ color: oklch(40.1% 0.064 202.5);

Tailwind

colors: {
  custom: {
    50: '#5c8386',
    500: '#0d5257',
    950: '#000000',
  },
}

SCSS

$custom: #0d5257;
$custom-light: #5c8386;
$custom-dark: #000000;

JSON

{
  "hex": "#0d5257",
  "rgb": {
    "r": 13,
    "g": 82,
    "b": 87
  },
  "hsl": {
    "h": 184.054,
    "s": 74,
    "l": 19.608
  },
  "oklch": {
    "l": 0.40143,
    "c": 0.06378,
    "h": 202.5
  },
  "luminance": 0.06808
}

Semantic roles & 50–950 ramp

primary

#0D5257

secondary

#92352E

accent

#4437F1

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #0D5257

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

Preview Lab → · Contrast checker → · Palette generator →