#337C86#337C86

#337C86 is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.5% C 0.073 H 207.6°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#337C86
RGB	rgb(51, 124, 134)
HSL	hsl(187, 45%, 36%)
HSV	hsv(187, 62%, 53%)
CMYK	cmyk(61.9%, 7.5%, 0%, 47.5%)
CIE-LAB	lab(48.06, -19.32, -12.22)
CIE-LCH	lch(48.06, 22.87, 212.32°)
OKLab	oklab(54.48% -0.0649 -0.0339)
OKLCH	oklch(54.48% 0.073 207.6)
XYZ	xyz(12.8742, 16.8390, 25.1214)
Luminance	0.1684 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C86 #863D33

analogous

#338667 #337C86 #335386

triadic

#337C86 #86337C #7C8633

tetradic

#337C86 #673386 #863D33 #538633

square

#337C86 #673386 #863D33 #538633

split-complementary

#337C86 #863353 #866733

monochromatic

#112A2D #22535A #337C86 #44A5B2 #6CBCC7

Accessibility & contrast

On white

4.81

#337C86 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#337C86 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C86

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C86	#FFFFFF	#000000	##FFFFFF
##337C86	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727787

Deuteranopia (green-blind)

#656E86

Tritanopia (blue-blind)

#00817F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #337c86;
/* rgb */ color: rgb(51, 124, 134);
/* oklch */ color: oklch(54.5% 0.073 207.6);

Tailwind

colors: {
  custom: {
    50: '#74a2a9',
    500: '#337c86',
    950: '#000000',
  },
}

SCSS

$custom: #337c86;
$custom-light: #74a2a9;
$custom-dark: #000000;

JSON

{
  "hex": "#337c86",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 134
  },
  "hsl": {
    "h": 187.229,
    "s": 44.865,
    "l": 36.275
  },
  "oklch": {
    "l": 0.54476,
    "c": 0.07318,
    "h": 207.6
  },
  "luminance": 0.1684
}

Semantic roles & 50–950 ramp

primary

#337C86

secondary

#AF6F66

accent

#6353D5

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #337C86

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

Preview Lab → · Contrast checker → · Palette generator →