#37BFA8#37BFA8

#37BFA8 is a light, moderate teal. Relative luminance 0.409; OKLCH L 72.7% C 0.119 H 178.8°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#37BFA8
RGB	rgb(55, 191, 168)
HSL	hsl(170, 55%, 48%)
HSV	hsv(170, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 12%, 25.1%)
CIE-LAB	lab(70.10, -41.36, 1.16)
CIE-LCH	lch(70.10, 41.38, 178.39°)
OKLab	oklab(72.73% -0.1191 0.0024)
OKLCH	oklch(72.73% 0.119 178.8)
XYZ	xyz(27.2708, 40.8978, 43.4950)
Luminance	0.4090 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BFA8 #BF374E

analogous

#37BF64 #37BFA8 #3792BF

triadic

#37BFA8 #A837BF #BFA837

tetradic

#37BFA8 #6437BF #BF374E #92BF37

square

#37BFA8 #6437BF #BF374E #92BF37

split-complementary

#37BFA8 #BF3792 #BF6437

monochromatic

#1C6054 #298F7E #37BFA8 #62D2BF #91DFD2

Accessibility & contrast

On white

2.29

#37BFA8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#37BFA8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BFA8

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BFA8	#FFFFFF	#000000	##000000
##37BFA8	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B3A7

Deuteranopia (green-blind)

#A4A6AA

Tritanopia (blue-blind)

#00C2B8

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37bfa8;
/* rgb */ color: rgb(55, 191, 168);
/* oklch */ color: oklch(72.7% 0.119 178.8);

Tailwind

colors: {
  custom: {
    50: '#81d3c1',
    500: '#37bfa8',
    950: '#000000',
  },
}

SCSS

$custom: #37bfa8;
$custom-light: #81d3c1;
$custom-dark: #000000;

JSON

{
  "hex": "#37bfa8",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 168
  },
  "hsl": {
    "h": 169.853,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72732,
    "c": 0.11911,
    "h": 178.8
  },
  "luminance": 0.40901
}

Semantic roles & 50–950 ramp

primary

#37BFA8

secondary

#CA8893

accent

#4962DF

background

#F8FDFB

surface

#F0FAF7

border

#CBD3D0

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #37BFA8

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

Preview Lab → · Contrast checker → · Palette generator →