#37B3A3#37B3A3

#37B3A3 is a light, moderate teal. Relative luminance 0.357; OKLCH L 69.6% C 0.109 H 182.7°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX#37B3A3
RGBrgb(55, 179, 163)
HSLhsl(172, 53%, 46%)
HSVhsv(172, 69%, 70%)
CMYKcmyk(69.3%, 0%, 8.9%, 29.8%)
CIE-LABlab(66.29, -37.32, -1.67)
CIE-LCHlch(66.29, 37.36, 182.56°)
OKLaboklab(69.57% -0.1092 -0.0051)
OKLCHoklch(69.57% 0.109 182.7)
XYZxyz(24.3034, 35.6940, 40.2520)
Luminance0.3570 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37B3A3 #B33747
analogous
#37B365 #37B3A3 #3785B3
triadic
#37B3A3 #A337B3 #B3A337
tetradic
#37B3A3 #6537B3 #B33747 #85B337
square
#37B3A3 #6537B3 #B33747 #85B337
split-complementary
#37B3A3 #B33785 #B36537
monochromatic
#1A554E #298478 #37B3A3 #5BCDBE #8ADBD0

Accessibility & contrast

On white

2.58
#37B3A3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.14
#37B3A3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B3A3
8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37B3A3#FFFFFF#000000##000000
##37B3A31.002.588.148.14
#FFFFFF2.581.0021.0021.00
#0000008.1421.001.001.00
##0000008.1421.001.001.00

Color blindness preview

Protanopia (red-blind)
#ABA9A2
Deuteranopia (green-blind)
#999CA5
Tritanopia (blue-blind)
#00B7AE
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #37b3a3;
/* rgb */ color: rgb(55, 179, 163);
/* oklch */ color: oklch(69.6% 0.109 182.7);
Tailwind
colors: {
  custom: {
    50: '#7fcabe',
    500: '#37b3a3',
    950: '#000000',
  },
}
SCSS
$custom: #37b3a3;
$custom-light: #7fcabe;
$custom-dark: #000000;
JSON
{
  "hex": "#37b3a3",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 163
  },
  "hsl": {
    "h": 172.258,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.69574,
    "c": 0.1093,
    "h": 182.7
  },
  "luminance": 0.35697
}

Semantic roles & 50–950 ramp

primary
#37B3A3
secondary
#C5818A
accent
#4B5EDC
background
#F8FCFB
surface
#F0F8F6
border
#CBD1D0
text
#0B1312
muted
#7C8281

Preview Lab

Preview with #37B3A3

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

Preview Lab → · Contrast checker → · Palette generator →

#37B3A3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva