#337A57#337A57

#337A57 is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.4% C 0.091 H 159.3°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX#337A57
RGBrgb(51, 122, 87)
HSLhsl(150, 41%, 34%)
HSVhsv(150, 58%, 48%)
CMYKcmyk(58.2%, 0%, 28.7%, 52.2%)
CIE-LABlab(46.06, -31.09, 12.62)
CIE-LCHlch(46.06, 33.56, 157.91°)
OKLaboklab(52.41% -0.0852 0.0321)
OKLCHoklch(52.41% 0.091 159.3)
XYZxyz(10.0442, 15.3101, 11.4408)
Luminance0.1531 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#337A57 #7A3356
analogous
#337A34 #337A57 #337A7A
triadic
#337A57 #57337A #7A5733
tetradic
#337A57 #34337A #7A3356 #7A7A33
square
#337A57 #34337A #7A3356 #7A7A33
split-complementary
#337A57 #7A337A #7A3433
monochromatic
#0F2419 #214F38 #337A57 #45A576 #68C094

Accessibility & contrast

On white

5.17
#337A57 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.06
#337A57 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337A57
5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##337A57#FFFFFF#000000##FFFFFF
##337A571.005.174.065.17
#FFFFFF5.171.0021.001.00
#0000004.0621.001.0021.00
##FFFFFF5.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#797155
Deuteranopia (green-blind)
#6F6A59
Tritanopia (blue-blind)
#197971
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #337a57;
/* rgb */ color: rgb(51, 122, 87);
/* oklch */ color: oklch(52.4% 0.091 159.3);
Tailwind
colors: {
  custom: {
    50: '#71a186',
    500: '#337a57',
    950: '#000000',
  },
}
SCSS
$custom: #337a57;
$custom-light: #71a186;
$custom-dark: #000000;
JSON
{
  "hex": "#337a57",
  "rgb": {
    "r": 51,
    "g": 122,
    "b": 87
  },
  "hsl": {
    "h": 150.423,
    "s": 41.04,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52406,
    "c": 0.09107,
    "h": 159.3
  },
  "luminance": 0.15311
}

Semantic roles & 50–950 ramp

primary
#337A57
secondary
#A86184
accent
#5793D1
background
#F7F9F8
surface
#EDF2EF
border
#C8CCCA
text
#080F0B
muted
#7B7E7C

Preview Lab

Preview with #337A57

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

Preview Lab → · Contrast checker → · Palette generator →

#337A57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva