#337A85#337A85

#337A85 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.9% C 0.072 H 209.1°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#337A85
RGB	rgb(51, 122, 133)
HSL	hsl(188, 45%, 36%)
HSV	hsv(188, 62%, 52%)
CMYK	cmyk(61.7%, 8.3%, 0%, 47.8%)
CIE-LAB	lab(47.39, -18.56, -12.65)
CIE-LCH	lch(47.39, 22.46, 214.27°)
OKLab	oklab(53.92% -0.063 -0.035)
OKLCH	oklch(53.92% 0.072 209.1)
XYZ	xyz(12.5567, 16.3151, 24.6731)
Luminance	0.1632 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337A85 #853E33

analogous

#338567 #337A85 #335185

triadic

#337A85 #85337A #7A8533

tetradic

#337A85 #673385 #853E33 #518533

square

#337A85 #673385 #853E33 #518533

split-complementary

#337A85 #853351 #856733

monochromatic

#11292D #225159 #337A85 #44A3B1 #6CBAC7

Accessibility & contrast

On white

4.93

#337A85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#337A85 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337A85

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337A85	#FFFFFF	#000000	##FFFFFF
##337A85	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707686

Deuteranopia (green-blind)

#646C85

Tritanopia (blue-blind)

#007F7D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #337a85;
/* rgb */ color: rgb(51, 122, 133);
/* oklch */ color: oklch(53.9% 0.072 209.1);

Tailwind

colors: {
  custom: {
    50: '#74a0a8',
    500: '#337a85',
    950: '#000000',
  },
}

SCSS

$custom: #337a85;
$custom-light: #74a0a8;
$custom-dark: #000000;

JSON

{
  "hex": "#337a85",
  "rgb": {
    "r": 51,
    "g": 122,
    "b": 133
  },
  "hsl": {
    "h": 188.049,
    "s": 44.565,
    "l": 36.078
  },
  "oklch": {
    "l": 0.53924,
    "c": 0.07211,
    "h": 209.1
  },
  "luminance": 0.16316
}

Semantic roles & 50–950 ramp

primary

#337A85

secondary

#AE6F65

accent

#6554D4

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E0F

muted

#7B7E7F

Preview Lab

Preview with #337A85

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

Preview Lab → · Contrast checker → · Palette generator →