#337F85#337F85

#337F85 is a mid, moderate teal. Relative luminance 0.176; OKLCH L 55.2% C 0.074 H 202.4°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#337F85
RGB	rgb(51, 127, 133)
HSL	hsl(184, 45%, 36%)
HSV	hsv(184, 62%, 52%)
CMYK	cmyk(61.7%, 4.5%, 0%, 47.8%)
CIE-LAB	lab(48.98, -21.23, -10.25)
CIE-LCH	lch(48.98, 23.57, 205.77°)
OKLab	oklab(55.21% -0.0687 -0.0284)
OKLCH	oklch(55.21% 0.074 202.4)
XYZ	xyz(13.1865, 17.5746, 24.8831)
Luminance	0.1758 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337F85 #853933

analogous

#338562 #337F85 #335685

triadic

#337F85 #85337F #7F8533

tetradic

#337F85 #623385 #853933 #568533

square

#337F85 #623385 #853933 #568533

split-complementary

#337F85 #853356 #856233

monochromatic

#112B2D #225559 #337F85 #44A9B1 #6CC0C7

Accessibility & contrast

On white

4.65

#337F85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#337F85 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #337F85

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337F85	#FFFFFF	#000000	##FFFFFF
##337F85	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767A85

Deuteranopia (green-blind)

#697085

Tritanopia (blue-blind)

#008481

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #337f85;
/* rgb */ color: rgb(51, 127, 133);
/* oklch */ color: oklch(55.2% 0.074 202.4);

Tailwind

colors: {
  custom: {
    50: '#74a4a8',
    500: '#337f85',
    950: '#000000',
  },
}

SCSS

$custom: #337f85;
$custom-light: #74a4a8;
$custom-dark: #000000;

JSON

{
  "hex": "#337f85",
  "rgb": {
    "r": 51,
    "g": 127,
    "b": 133
  },
  "hsl": {
    "h": 184.39,
    "s": 44.565,
    "l": 36.078
  },
  "oklch": {
    "l": 0.55205,
    "c": 0.07437,
    "h": 202.4
  },
  "luminance": 0.17576
}

Semantic roles & 50–950 ramp

primary

#337F85

secondary

#AE6B65

accent

#5D54D4

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #337F85

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

Preview Lab → · Contrast checker → · Palette generator →