#0D4E3F#0D4E3F

#0D4E3F is a dark, moderate teal. Relative luminance 0.059; OKLCH L 38.1% C 0.068 H 172.9°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#0D4E3F
RGB	rgb(13, 78, 63)
HSL	hsl(166, 71%, 18%)
HSV	hsv(166, 83%, 31%)
CMYK	cmyk(83.3%, 0%, 19.2%, 69.4%)
CIE-LAB	lab(29.14, -23.79, 3.28)
CIE-LCH	lch(29.14, 24.02, 172.16°)
OKLab	oklab(38.07% -0.067 0.0083)
OKLCH	oklch(38.07% 0.068 172.9)
XYZ	xyz(3.7871, 5.8928, 5.6395)
Luminance	0.0589 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4E3F #4E0D1C

analogous

#0D4E1E #0D4E3F #0D3C4E

triadic

#0D4E3F #3F0D4E #4E3F0D

tetradic

#0D4E3F #1E0D4E #4E0D1C #3C4E0D

square

#0D4E3F #1E0D4E #4E0D1C #3C4E0D

split-complementary

#0D4E3F #4E0D3C #4E1E0D

monochromatic

#041A15 #041A15 #0D4E3F #168269 #1EB794

Accessibility & contrast

On white

9.64

#0D4E3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#0D4E3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4E3F

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4E3F	#FFFFFF	#000000	##FFFFFF
##0D4E3F	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B483E

Deuteranopia (green-blind)

#434240

Tritanopia (blue-blind)

#004F4A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #0d4e3f;
/* rgb */ color: rgb(13, 78, 63);
/* oklch */ color: oklch(38.1% 0.068 172.9);

Tailwind

colors: {
  custom: {
    50: '#588074',
    500: '#0d4e3f',
    950: '#000000',
  },
}

SCSS

$custom: #0d4e3f;
$custom-light: #588074;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4e3f",
  "rgb": {
    "r": 13,
    "g": 78,
    "b": 63
  },
  "hsl": {
    "h": 166.154,
    "s": 71.429,
    "l": 17.843
  },
  "oklch": {
    "l": 0.38066,
    "c": 0.06751,
    "h": 172.9
  },
  "luminance": 0.05893
}

Semantic roles & 50–950 ramp

primary

#0D4E3F

secondary

#892E43

accent

#3A63EE

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #0D4E3F

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

Preview Lab → · Contrast checker → · Palette generator →