#337F75#337F75

#337F75 is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.6% C 0.076 H 183.5°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#337F75
RGB	rgb(51, 127, 117)
HSL	hsl(172, 43%, 35%)
HSV	hsv(172, 60%, 50%)
CMYK	cmyk(59.8%, 0%, 7.9%, 50.2%)
CIE-LAB	lab(48.47, -25.91, -1.58)
CIE-LCH	lch(48.47, 25.96, 183.49°)
OKLab	oklab(54.63% -0.0762 -0.0047)
OKLCH	oklch(54.63% 0.076 183.5)
XYZ	xyz(12.1641, 17.1657, 19.4984)
Luminance	0.1717 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337F75 #7F333D

analogous

#337F4F #337F75 #33637F

triadic

#337F75 #75337F #7F7533

tetradic

#337F75 #4F337F #7F333D #637F33

square

#337F75 #4F337F #7F333D #637F33

split-complementary

#337F75 #7F3363 #7F4F33

monochromatic

#102825 #21534D #337F75 #45AB9D #69C3B7

Accessibility & contrast

On white

4.74

#337F75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#337F75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337F75

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337F75	#FFFFFF	#000000	##FFFFFF
##337F75	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797875

Deuteranopia (green-blind)

#6D6F76

Tritanopia (blue-blind)

#00817C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #337f75;
/* rgb */ color: rgb(51, 127, 117);
/* oklch */ color: oklch(54.6% 0.076 183.5);

Tailwind

colors: {
  custom: {
    50: '#73a49c',
    500: '#337f75',
    950: '#000000',
  },
}

SCSS

$custom: #337f75;
$custom-light: #73a49c;
$custom-dark: #000000;

JSON

{
  "hex": "#337f75",
  "rgb": {
    "r": 51,
    "g": 127,
    "b": 117
  },
  "hsl": {
    "h": 172.105,
    "s": 42.697,
    "l": 34.902
  },
  "oklch": {
    "l": 0.54626,
    "c": 0.07636,
    "h": 183.5
  },
  "luminance": 0.17167
}

Semantic roles & 50–950 ramp

primary

#337F75

secondary

#AB636C

accent

#5566D2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #337F75

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

Preview Lab → · Contrast checker → · Palette generator →