#337677#337677

#337677 is a mid, moderate teal. Relative luminance 0.150; OKLCH L 52.3% C 0.067 H 196.6°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#337677
RGB	rgb(51, 118, 119)
HSL	hsl(181, 40%, 33%)
HSV	hsv(181, 57%, 47%)
CMYK	cmyk(57.1%, 0.8%, 0%, 53.3%)
CIE-LAB	lab(45.62, -20.69, -6.98)
CIE-LCH	lch(45.62, 21.83, 198.63°)
OKLab	oklab(52.34% -0.0646 -0.0193)
OKLCH	oklch(52.34% 0.067 196.6)
XYZ	xyz(11.1720, 14.9915, 19.7541)
Luminance	0.1499 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337677 #773433

analogous

#337756 #337677 #335477

triadic

#337677 #773376 #767733

tetradic

#337677 #563377 #773433 #547733

square

#337677 #563377 #773433 #547733

split-complementary

#337677 #773354 #775633

monochromatic

#0E2121 #214C4C #337677 #45A0A2 #67BCBE

Accessibility & contrast

On white

5.25

#337677 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#337677 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337677

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337677	#FFFFFF	#000000	##FFFFFF
##337677	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7177

Deuteranopia (green-blind)

#636977

Tritanopia (blue-blind)

#007A76

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #337677;
/* rgb */ color: rgb(51, 118, 119);
/* oklch */ color: oklch(52.3% 0.067 196.6);

Tailwind

colors: {
  custom: {
    50: '#729d9e',
    500: '#337677',
    950: '#000000',
  },
}

SCSS

$custom: #337677;
$custom-light: #729d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#337677",
  "rgb": {
    "r": 51,
    "g": 118,
    "b": 119
  },
  "hsl": {
    "h": 180.882,
    "s": 40,
    "l": 33.333
  },
  "oklch": {
    "l": 0.52344,
    "c": 0.06747,
    "h": 196.6
  },
  "luminance": 0.14993
}

Semantic roles & 50–950 ramp

primary

#337677

secondary

#A66160

accent

#5A58D0

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0E

muted

#7B7E7E

Preview Lab

Preview with #337677

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

Preview Lab → · Contrast checker → · Palette generator →