#37B778#37B778

#37B778 is a light, vivid teal. Relative luminance 0.360; OKLCH L 69.5% C 0.145 H 157.3°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX#37B778
RGBrgb(55, 183, 120)
HSLhsl(150, 54%, 47%)
HSVhsv(150, 70%, 72%)
CMYKcmyk(69.9%, 0%, 34.4%, 28.2%)
CIE-LABlab(66.55, -49.28, 22.24)
CIE-LCHlch(66.55, 54.07, 155.71°)
OKLaboklab(69.46% -0.1336 0.056)
OKLCHoklch(69.46% 0.145 157.3)
XYZxyz(21.8971, 36.0328, 23.5667)
Luminance0.3604 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37B778 #B73776
analogous
#37B738 #37B778 #37B6B7
triadic
#37B778 #7837B7 #B77837
tetradic
#37B778 #3837B7 #B73776 #B6B737
square
#37B778 #3837B7 #B73776 #B6B737
split-complementary
#37B778 #B737B6 #B73837
monochromatic
#1B593A #298859 #37B778 #5DCE96 #8CDCB5

Accessibility & contrast

On white

2.56
#37B778 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.21
#37B778 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B778
8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37B778#FFFFFF#000000##000000
##37B7781.002.568.218.21
#FFFFFF2.561.0021.0021.00
#0000008.2121.001.001.00
##0000008.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#B6A974
Deuteranopia (green-blind)
#A59D7C
Tritanopia (blue-blind)
#00B6A7
Achromatopsia (no color)
#A2A2A2

Design tokens & code

CSS
--color: #37b778;
/* rgb */ color: rgb(55, 183, 120);
/* oklch */ color: oklch(69.5% 0.145 157.3);
Tailwind
colors: {
  custom: {
    50: '#7ecd9f',
    500: '#37b778',
    950: '#000000',
  },
}
SCSS
$custom: #37b778;
$custom-light: #7ecd9f;
$custom-dark: #000000;
JSON
{
  "hex": "#37b778",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 120
  },
  "hsl": {
    "h": 150.469,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.6946,
    "c": 0.1449,
    "h": 157.3
  },
  "luminance": 0.36035
}

Semantic roles & 50–950 ramp

primary
#37B778
secondary
#C783A4
accent
#4B93DD
background
#F8FCF9
surface
#EFF9F2
border
#CAD2CC
text
#0B140E
muted
#7C827E

Preview Lab

Preview with #37B778

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

Preview Lab → · Contrast checker → · Palette generator →

#37B778 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva