#0D4E59#0D4E59

#0D4E59 is a dark, moderate teal. Relative luminance 0.063; OKLCH L 39.1% C 0.063 H 212.1°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#0D4E59
RGB	rgb(13, 78, 89)
HSL	hsl(189, 75%, 20%)
HSV	hsv(189, 85%, 35%)
CMYK	cmyk(85.4%, 12.4%, 0%, 65.1%)
CIE-LAB	lab(30.05, -15.05, -12.06)
CIE-LCH	lch(30.05, 19.28, 218.71°)
OKLab	oklab(39.1% -0.0535 -0.0336)
OKLCH	oklch(39.1% 0.063 212.1)
XYZ	xyz(4.6928, 6.2550, 10.4093)
Luminance	0.0626 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4E59 #59180D

analogous

#0D593E #0D4E59 #0D2859

triadic

#0D4E59 #590D4E #4E590D

tetradic

#0D4E59 #3E0D59 #59180D #28590D

square

#0D4E59 #3E0D59 #59180D #28590D

split-complementary

#0D4E59 #590D28 #593E0D

monochromatic

#04171B #051F24 #0D4E59 #157D8E #1DACC4

Accessibility & contrast

On white

9.33

#0D4E59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#0D4E59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4E59

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4E59	#FFFFFF	#000000	##FFFFFF
##0D4E59	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454B5A

Deuteranopia (green-blind)

#3B4459

Tritanopia (blue-blind)

#005251

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #0d4e59;
/* rgb */ color: rgb(13, 78, 89);
/* oklch */ color: oklch(39.1% 0.063 212.1);

Tailwind

colors: {
  custom: {
    50: '#5b7f87',
    500: '#0d4e59',
    950: '#000000',
  },
}

SCSS

$custom: #0d4e59;
$custom-light: #5b7f87;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4e59",
  "rgb": {
    "r": 13,
    "g": 78,
    "b": 89
  },
  "hsl": {
    "h": 188.684,
    "s": 74.51,
    "l": 20
  },
  "oklch": {
    "l": 0.39103,
    "c": 0.06322,
    "h": 212.1
  },
  "luminance": 0.06256
}

Semantic roles & 50–950 ramp

primary

#0D4E59

secondary

#933D2E

accent

#5237F1

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #0D4E59

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

Preview Lab → · Contrast checker → · Palette generator →