#337D85#337D85

#337D85 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.7% C 0.073 H 205.0°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#337D85
RGB	rgb(51, 125, 133)
HSL	hsl(186, 45%, 36%)
HSV	hsv(186, 62%, 52%)
CMYK	cmyk(61.7%, 6%, 0%, 47.8%)
CIE-LAB	lab(48.34, -20.17, -11.21)
CIE-LCH	lch(48.34, 23.07, 209.06°)
OKLab	oklab(54.69% -0.0665 -0.031)
OKLCH	oklch(54.69% 0.073 205)
XYZ	xyz(12.9307, 17.0632, 24.7978)
Luminance	0.1706 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D85 #853B33

analogous

#338564 #337D85 #335485

triadic

#337D85 #85337D #7D8533

tetradic

#337D85 #643385 #853B33 #548533

square

#337D85 #643385 #853B33 #548533

split-complementary

#337D85 #853354 #856433

monochromatic

#112A2D #225359 #337D85 #44A7B1 #6CBEC7

Accessibility & contrast

On white

4.76

#337D85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#337D85 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D85

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D85	#FFFFFF	#000000	##FFFFFF
##337D85	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737886

Deuteranopia (green-blind)

#676F85

Tritanopia (blue-blind)

#00827F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #337d85;
/* rgb */ color: rgb(51, 125, 133);
/* oklch */ color: oklch(54.7% 0.073 205.0);

Tailwind

colors: {
  custom: {
    50: '#74a3a8',
    500: '#337d85',
    950: '#000000',
  },
}

SCSS

$custom: #337d85;
$custom-light: #74a3a8;
$custom-dark: #000000;

JSON

{
  "hex": "#337d85",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 133
  },
  "hsl": {
    "h": 185.854,
    "s": 44.565,
    "l": 36.078
  },
  "oklch": {
    "l": 0.54692,
    "c": 0.07335,
    "h": 205
  },
  "luminance": 0.17064
}

Semantic roles & 50–950 ramp

primary

#337D85

secondary

#AE6C65

accent

#6054D4

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #337D85

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

Preview Lab → · Contrast checker → · Palette generator →