#337B69#337B69

#337B69 is a mid, moderate teal. Relative luminance 0.159; OKLCH L 53.2% C 0.078 H 174.2°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#337B69
RGB	rgb(51, 123, 105)
HSL	hsl(165, 41%, 34%)
HSV	hsv(165, 59%, 48%)
CMYK	cmyk(58.5%, 0%, 14.6%, 51.8%)
CIE-LAB	lab(46.83, -27.17, 3.12)
CIE-LCH	lch(46.83, 27.35, 173.46°)
OKLab	oklab(53.18% -0.0774 0.0078)
OKLCH	oklch(53.18% 0.078 174.2)
XYZ	xyz(10.9968, 15.8886, 15.8491)
Luminance	0.1589 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337B69 #7B3345

analogous

#337B45 #337B69 #33697B

triadic

#337B69 #69337B #7B6933

tetradic

#337B69 #45337B #7B3345 #697B33

square

#337B69 #45337B #7B3345 #697B33

split-complementary

#337B69 #7B3369 #7B4533

monochromatic

#0F241F #215044 #337B69 #45A68E #68C0AA

Accessibility & contrast

On white

5.03

#337B69 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#337B69 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337B69

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337B69	#FFFFFF	#000000	##FFFFFF
##337B69	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777468

Deuteranopia (green-blind)

#6C6C6A

Tritanopia (blue-blind)

#047C76

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337b69;
/* rgb */ color: rgb(51, 123, 105);
/* oklch */ color: oklch(53.2% 0.078 174.2);

Tailwind

colors: {
  custom: {
    50: '#72a193',
    500: '#337b69',
    950: '#000000',
  },
}

SCSS

$custom: #337b69;
$custom-light: #72a193;
$custom-dark: #000000;

JSON

{
  "hex": "#337b69",
  "rgb": {
    "r": 51,
    "g": 123,
    "b": 105
  },
  "hsl": {
    "h": 165,
    "s": 41.379,
    "l": 34.118
  },
  "oklch": {
    "l": 0.53182,
    "c": 0.07777,
    "h": 174.2
  },
  "luminance": 0.1589
}

Semantic roles & 50–950 ramp

primary

#337B69

secondary

#A86273

accent

#5775D1

background

#F7FAF9

surface

#EDF3F1

border

#C8CDCB

text

#080F0D

muted

#7B7F7E

Preview Lab

Preview with #337B69

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

Preview Lab → · Contrast checker → · Palette generator →