#0D5458#0D5458

#0D5458 is a dark, moderate teal. Relative luminance 0.071; OKLCH L 40.8% C 0.065 H 200.9°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#0D5458
RGB	rgb(13, 84, 88)
HSL	hsl(183, 74%, 20%)
HSV	hsv(183, 85%, 35%)
CMYK	cmyk(85.2%, 4.5%, 0%, 65.5%)
CIE-LAB	lab(32.10, -18.78, -8.31)
CIE-LCH	lch(32.10, 20.54, 203.86°)
OKLab	oklab(40.75% -0.0606 -0.0231)
OKLCH	oklch(40.75% 0.065 200.9)
XYZ	xyz(5.0970, 7.1302, 10.3383)
Luminance	0.0713 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D5458 #58110D

analogous

#0D5837 #0D5458 #0D2F58

triadic

#0D5458 #580D54 #54580D

tetradic

#0D5458 #370D58 #58110D #2F580D

square

#0D5458 #370D58 #58110D #2F580D

split-complementary

#0D5458 #580D2F #58370D

monochromatic

#04191B #052123 #0D5458 #15878D #1DBAC3

Accessibility & contrast

On white

8.66

#0D5458 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#0D5458 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D5458

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D5458	#FFFFFF	#000000	##FFFFFF
##0D5458	1.00	8.66	2.43	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5058

Deuteranopia (green-blind)

#434858

Tritanopia (blue-blind)

#005855

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #0d5458;
/* rgb */ color: rgb(13, 84, 88);
/* oklch */ color: oklch(40.8% 0.065 200.9);

Tailwind

colors: {
  custom: {
    50: '#5c8487',
    500: '#0d5458',
    950: '#000000',
  },
}

SCSS

$custom: #0d5458;
$custom-light: #5c8487;
$custom-dark: #000000;

JSON

{
  "hex": "#0d5458",
  "rgb": {
    "r": 13,
    "g": 84,
    "b": 88
  },
  "hsl": {
    "h": 183.2,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.40753,
    "c": 0.06489,
    "h": 200.9
  },
  "luminance": 0.07131
}

Semantic roles & 50–950 ramp

primary

#0D5458

secondary

#93342E

accent

#4137F1

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #0D5458

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

Preview Lab → · Contrast checker → · Palette generator →