#337E85#337E85

#337E85 is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.9% C 0.074 H 203.7°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#337E85
RGB	rgb(51, 126, 133)
HSL	hsl(185, 45%, 36%)
HSV	hsv(185, 62%, 52%)
CMYK	cmyk(61.7%, 5.3%, 0%, 47.8%)
CIE-LAB	lab(48.66, -20.70, -10.73)
CIE-LCH	lch(48.66, 23.31, 207.40°)
OKLab	oklab(54.95% -0.0676 -0.0297)
OKLCH	oklch(54.95% 0.074 203.7)
XYZ	xyz(13.0580, 17.3176, 24.8402)
Luminance	0.1732 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337E85 #853A33

analogous

#338563 #337E85 #335585

triadic

#337E85 #85337E #7E8533

tetradic

#337E85 #633385 #853A33 #558533

square

#337E85 #633385 #853A33 #558533

split-complementary

#337E85 #853355 #856333

monochromatic

#112A2D #225459 #337E85 #44A8B1 #6CBFC7

Accessibility & contrast

On white

4.70

#337E85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#337E85 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337E85

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337E85	#FFFFFF	#000000	##FFFFFF
##337E85	1.00	4.70	4.46	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757986

Deuteranopia (green-blind)

#687085

Tritanopia (blue-blind)

#008380

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #337e85;
/* rgb */ color: rgb(51, 126, 133);
/* oklch */ color: oklch(54.9% 0.074 203.7);

Tailwind

colors: {
  custom: {
    50: '#74a3a8',
    500: '#337e85',
    950: '#000000',
  },
}

SCSS

$custom: #337e85;
$custom-light: #74a3a8;
$custom-dark: #000000;

JSON

{
  "hex": "#337e85",
  "rgb": {
    "r": 51,
    "g": 126,
    "b": 133
  },
  "hsl": {
    "h": 185.122,
    "s": 44.565,
    "l": 36.078
  },
  "oklch": {
    "l": 0.54948,
    "c": 0.07385,
    "h": 203.7
  },
  "luminance": 0.17319
}

Semantic roles & 50–950 ramp

primary

#337E85

secondary

#AE6C65

accent

#5F54D4

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #337E85

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

Preview Lab → · Contrast checker → · Palette generator →