#37BBA3#37BBA3

#37BBA3 is a light, moderate teal. Relative luminance 0.390; OKLCH L 71.6% C 0.117 H 177.8°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#37BBA3
RGB	rgb(55, 187, 163)
HSL	hsl(169, 55%, 47%)
HSV	hsv(169, 71%, 73%)
CMYK	cmyk(70.6%, 0%, 12.8%, 26.7%)
CIE-LAB	lab(68.75, -40.91, 1.93)
CIE-LCH	lch(68.75, 40.95, 177.31°)
OKLab	oklab(71.58% -0.1174 0.0045)
OKLCH	oklch(71.58% 0.117 177.8)
XYZ	xyz(25.9535, 38.9942, 40.8020)
Luminance	0.3900 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BBA3 #BB374F

analogous

#37BB61 #37BBA3 #3791BB

triadic

#37BBA3 #A337BB #BBA337

tetradic

#37BBA3 #6137BB #BB374F #91BB37

square

#37BBA3 #6137BB #BB374F #91BB37

split-complementary

#37BBA3 #BB3791 #BB6137

monochromatic

#1B5C51 #298C7A #37BBA3 #5FD0BB #8EDECF

Accessibility & contrast

On white

2.39

#37BBA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#37BBA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BBA3

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BBA3	#FFFFFF	#000000	##000000
##37BBA3	1.00	2.39	8.80	8.80
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.80	21.00	1.00	1.00
##000000	8.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B0A2

Deuteranopia (green-blind)

#A1A2A5

Tritanopia (blue-blind)

#00BEB4

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #37bba3;
/* rgb */ color: rgb(55, 187, 163);
/* oklch */ color: oklch(71.6% 0.117 177.8);

Tailwind

colors: {
  custom: {
    50: '#80d0be',
    500: '#37bba3',
    950: '#000000',
  },
}

SCSS

$custom: #37bba3;
$custom-light: #80d0be;
$custom-dark: #000000;

JSON

{
  "hex": "#37bba3",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 163
  },
  "hsl": {
    "h": 169.091,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71581,
    "c": 0.11744,
    "h": 177.8
  },
  "luminance": 0.38997
}

Semantic roles & 50–950 ramp

primary

#37BBA3

secondary

#C98591

accent

#4A65DE

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #37BBA3

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

Preview Lab → · Contrast checker → · Palette generator →