#37C5A1#37C5A1

#37C5A1 is a light, vivid teal. Relative luminance 0.433; OKLCH L 74.0% C 0.130 H 171.7°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX#37C5A1
RGBrgb(55, 197, 161)
HSLhsl(165, 56%, 49%)
HSVhsv(165, 72%, 77%)
CMYKcmyk(72.1%, 0%, 18.3%, 22.7%)
CIE-LABlab(71.77, -45.73, 7.37)
CIE-LCHlch(71.77, 46.32, 170.84°)
OKLaboklab(74.03% -0.1284 0.0188)
OKLCHoklch(74.03% 0.13 171.7)
XYZxyz(27.9715, 43.3147, 40.5977)
Luminance0.4332 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37C5A1 #C5375B
analogous
#37C55A #37C5A1 #37A2C5
triadic
#37C5A1 #A137C5 #C5A137
tetradic
#37C5A1 #5A37C5 #C5375B #A2C537
square
#37C5A1 #5A37C5 #C5375B #A2C537
split-complementary
#37C5A1 #C537A2 #C55A37
monochromatic
#1C6553 #2A957A #37C5A1 #65D4B8 #95E1CE

Accessibility & contrast

On white

2.17
#37C5A1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.66
#37C5A1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C5A1
9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37C5A1#FFFFFF#000000##000000
##37C5A11.002.179.669.66
#FFFFFF2.171.0021.0021.00
#0000009.6621.001.001.00
##0000009.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#BFB89F
Deuteranopia (green-blind)
#ACAAA4
Tritanopia (blue-blind)
#00C7BB
Achromatopsia (no color)
#B0B0B0

Design tokens & code

CSS
--color: #37c5a1;
/* rgb */ color: rgb(55, 197, 161);
/* oklch */ color: oklch(74.0% 0.130 171.7);
Tailwind
colors: {
  custom: {
    50: '#82d7bc',
    500: '#37c5a1',
    950: '#000000',
  },
}
SCSS
$custom: #37c5a1;
$custom-light: #82d7bc;
$custom-dark: #000000;
JSON
{
  "hex": "#37c5a1",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 161
  },
  "hsl": {
    "h": 164.789,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.74034,
    "c": 0.12974,
    "h": 171.7
  },
  "luminance": 0.43318
}

Semantic roles & 50–950 ramp

primary
#37C5A1
secondary
#CD8B9C
accent
#486FE0
background
#F8FDFB
surface
#F0FAF6
border
#CBD3D0
text
#0C1412
muted
#7D8381

Preview Lab

Preview with #37C5A1

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

Preview Lab → · Contrast checker → · Palette generator →

#37C5A1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva