#37DAB2#37DAB2

#37DAB2 is a light, vivid teal. Relative luminance 0.542; OKLCH L 79.7% C 0.143 H 171.8°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#37DAB2
RGB	rgb(55, 218, 178)
HSL	hsl(165, 69%, 54%)
HSV	hsv(165, 75%, 85%)
CMYK	cmyk(74.8%, 0%, 18.3%, 14.5%)
CIE-LAB	lab(78.56, -50.30, 7.98)
CIE-LCH	lch(78.56, 50.92, 170.99°)
OKLab	oklab(79.73% -0.1411 0.0203)
OKLCH	oklch(79.73% 0.143 171.8)
XYZ	xyz(34.6786, 54.1652, 50.7381)
Luminance	0.5417 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DAB2 #DA375F

analogous

#37DA60 #37DAB2 #37B0DA

triadic

#37DAB2 #B237DA #DAB237

tetradic

#37DAB2 #6037DA #DA375F #B0DA37

square

#37DAB2 #6037DA #DA375F #B0DA37

split-complementary

#37DAB2 #DA37B0 #DA6037

monochromatic

#187F66 #21B38F #37DAB2 #6BE4C6 #9EEDDA

Accessibility & contrast

On white

1.77

#37DAB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.83

#37DAB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DAB2

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DAB2	#FFFFFF	#000000	##000000
##37DAB2	1.00	1.77	11.83	11.83
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.83	21.00	1.00	1.00
##000000	11.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3CBB0

Deuteranopia (green-blind)

#BEBCB5

Tritanopia (blue-blind)

#00DCCE

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #37dab2;
/* rgb */ color: rgb(55, 218, 178);
/* oklch */ color: oklch(79.7% 0.143 171.8);

Tailwind

colors: {
  custom: {
    50: '#86e6c9',
    500: '#37dab2',
    950: '#000000',
  },
}

SCSS

$custom: #37dab2;
$custom-light: #86e6c9;
$custom-dark: #000000;

JSON

{
  "hex": "#37dab2",
  "rgb": {
    "r": 55,
    "g": 218,
    "b": 178
  },
  "hsl": {
    "h": 165.276,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.79726,
    "c": 0.14257,
    "h": 171.8
  },
  "luminance": 0.54169
}

Semantic roles & 50–950 ramp

primary

#37DAB2

secondary

#862F44

accent

#3C67EC

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #37DAB2

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

Preview Lab → · Contrast checker → · Palette generator →