#337D86#337D86

#337D86 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.7% C 0.074 H 206.2°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#337D86
RGB	rgb(51, 125, 134)
HSL	hsl(187, 45%, 36%)
HSV	hsv(187, 62%, 53%)
CMYK	cmyk(61.9%, 6.7%, 0%, 47.5%)
CIE-LAB	lab(48.37, -19.86, -11.74)
CIE-LCH	lch(48.37, 23.07, 210.60°)
OKLab	oklab(54.73% -0.066 -0.0325)
OKLCH	oklch(54.73% 0.074 206.2)
XYZ	xyz(13.0001, 17.0909, 25.1634)
Luminance	0.1709 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D86 #863C33

analogous

#338666 #337D86 #335486

triadic

#337D86 #86337D #7D8633

tetradic

#337D86 #663386 #863C33 #548633

square

#337D86 #663386 #863C33 #548633

split-complementary

#337D86 #863354 #866633

monochromatic

#112A2D #22545A #337D86 #44A6B2 #6CBDC7

Accessibility & contrast

On white

4.75

#337D86 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#337D86 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D86

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D86	#FFFFFF	#000000	##FFFFFF
##337D86	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737887

Deuteranopia (green-blind)

#676F86

Tritanopia (blue-blind)

#008280

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #337d86;
/* rgb */ color: rgb(51, 125, 134);
/* oklch */ color: oklch(54.7% 0.074 206.2);

Tailwind

colors: {
  custom: {
    50: '#74a3a9',
    500: '#337d86',
    950: '#000000',
  },
}

SCSS

$custom: #337d86;
$custom-light: #74a3a9;
$custom-dark: #000000;

JSON

{
  "hex": "#337d86",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 134
  },
  "hsl": {
    "h": 186.506,
    "s": 44.865,
    "l": 36.275
  },
  "oklch": {
    "l": 0.54732,
    "c": 0.07359,
    "h": 206.2
  },
  "luminance": 0.17092
}

Semantic roles & 50–950 ramp

primary

#337D86

secondary

#AF6E66

accent

#6153D5

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #337D86

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

Preview Lab → · Contrast checker → · Palette generator →