#37BFA3#37BFA3

#37BFA3 is a light, vivid teal. Relative luminance 0.407; OKLCH L 72.6% C 0.122 H 175.7°. Best body text is #000000 at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#37BFA3
RGB	rgb(55, 191, 163)
HSL	hsl(168, 55%, 48%)
HSV	hsv(168, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 14.7%, 25.1%)
CIE-LAB	lab(69.98, -42.66, 3.71)
CIE-LCH	lch(69.98, 42.82, 175.03°)
OKLab	oklab(72.58% -0.1214 0.0092)
OKLCH	oklch(72.58% 0.122 175.7)
XYZ	xyz(26.8139, 40.7150, 41.0888)
Luminance	0.4072 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BFA3 #BF3753

analogous

#37BF5F #37BFA3 #3797BF

triadic

#37BFA3 #A337BF #BFA337

tetradic

#37BFA3 #5F37BF #BF3753 #97BF37

square

#37BFA3 #5F37BF #BF3753 #97BF37

split-complementary

#37BFA3 #BF3797 #BF5F37

monochromatic

#1C6052 #298F7A #37BFA3 #62D2BB #91DFCF

Accessibility & contrast

On white

2.30

#37BFA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.14

#37BFA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BFA3

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BFA3	#FFFFFF	#000000	##000000
##37BFA3	1.00	2.30	9.14	9.14
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.14	21.00	1.00	1.00
##000000	9.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B3A2

Deuteranopia (green-blind)

#A6A5A5

Tritanopia (blue-blind)

#00C1B7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37bfa3;
/* rgb */ color: rgb(55, 191, 163);
/* oklch */ color: oklch(72.6% 0.122 175.7);

Tailwind

colors: {
  custom: {
    50: '#81d3be',
    500: '#37bfa3',
    950: '#000000',
  },
}

SCSS

$custom: #37bfa3;
$custom-light: #81d3be;
$custom-dark: #000000;

JSON

{
  "hex": "#37bfa3",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 163
  },
  "hsl": {
    "h": 167.647,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72584,
    "c": 0.12176,
    "h": 175.7
  },
  "luminance": 0.40718
}

Semantic roles & 50–950 ramp

primary

#37BFA3

secondary

#CA8895

accent

#4968DF

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #37BFA3

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

Preview Lab → · Contrast checker → · Palette generator →