#337666#337666

#337666 is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.8% C 0.073 H 175.3°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#337666
RGB	rgb(51, 118, 102)
HSL	hsl(166, 40%, 33%)
HSV	hsv(166, 57%, 46%)
CMYK	cmyk(56.8%, 0%, 13.6%, 53.7%)
CIE-LAB	lab(45.11, -25.47, 2.41)
CIE-LCH	lch(45.11, 25.59, 174.59°)
OKLab	oklab(51.76% -0.0728 0.006)
OKLCH	oklch(51.76% 0.073 175.3)
XYZ	xyz(10.2409, 14.6190, 14.8499)
Luminance	0.1462 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337666 #763343

analogous

#337644 #337666 #336476

triadic

#337666 #663376 #766633

tetradic

#337666 #443376 #763343 #647633

square

#337666 #443376 #763343 #647633

split-complementary

#337666 #763364 #764433

monochromatic

#0E211C #214B41 #337666 #45A18B #66BDA8

Accessibility & contrast

On white

5.35

#337666 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#337666 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337666

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337666	#FFFFFF	#000000	##FFFFFF
##337666	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726F65

Deuteranopia (green-blind)

#686867

Tritanopia (blue-blind)

#0D7771

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #337666;
/* rgb */ color: rgb(51, 118, 102);
/* oklch */ color: oklch(51.8% 0.073 175.3);

Tailwind

colors: {
  custom: {
    50: '#719e91',
    500: '#337666',
    950: '#000000',
  },
}

SCSS

$custom: #337666;
$custom-light: #719e91;
$custom-dark: #000000;

JSON

{
  "hex": "#337666",
  "rgb": {
    "r": 51,
    "g": 118,
    "b": 102
  },
  "hsl": {
    "h": 165.672,
    "s": 39.645,
    "l": 33.137
  },
  "oklch": {
    "l": 0.51757,
    "c": 0.07309,
    "h": 175.3
  },
  "luminance": 0.1462
}

Semantic roles & 50–950 ramp

primary

#337666

secondary

#A56070

accent

#5875D0

background

#F7F9F8

surface

#EDF2F0

border

#C8CCCB

text

#080E0C

muted

#7B7E7D

Preview Lab

Preview with #337666

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

Preview Lab → · Contrast checker → · Palette generator →