#37DAAB#37DAAB

#37DAAB is a light, vivid teal. Relative luminance 0.539; OKLCH L 79.5% C 0.147 H 168.5°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#37DAAB
RGB	rgb(55, 218, 171)
HSL	hsl(163, 69%, 54%)
HSV	hsv(163, 75%, 85%)
CMYK	cmyk(74.8%, 0%, 21.6%, 14.5%)
CIE-LAB	lab(78.40, -51.98, 11.47)
CIE-LCH	lch(78.40, 53.22, 167.56°)
OKLab	oklab(79.54% -0.1443 0.0293)
OKLCH	oklch(79.54% 0.147 168.5)
XYZ	xyz(33.9936, 53.8912, 47.1306)
Luminance	0.5390 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DAAB #DA3766

analogous

#37DA59 #37DAAB #37B8DA

triadic

#37DAAB #AB37DA #DAAB37

tetradic

#37DAAB #5937DA #DA3766 #B8DA37

square

#37DAAB #5937DA #DA3766 #B8DA37

split-complementary

#37DAAB #DA37B8 #DA5937

monochromatic

#187F61 #21B389 #37DAAB #6BE4C1 #9EEDD6

Accessibility & contrast

On white

1.78

#37DAAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#37DAAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DAAB

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DAAB	#FFFFFF	#000000	##000000
##37DAAB	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4CBA9

Deuteranopia (green-blind)

#C0BCAE

Tritanopia (blue-blind)

#00DBCD

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #37daab;
/* rgb */ color: rgb(55, 218, 171);
/* oklch */ color: oklch(79.5% 0.147 168.5);

Tailwind

colors: {
  custom: {
    50: '#86e6c4',
    500: '#37daab',
    950: '#000000',
  },
}

SCSS

$custom: #37daab;
$custom-light: #86e6c4;
$custom-dark: #000000;

JSON

{
  "hex": "#37daab",
  "rgb": {
    "r": 55,
    "g": 218,
    "b": 171
  },
  "hsl": {
    "h": 162.699,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.79543,
    "c": 0.14729,
    "h": 168.5
  },
  "luminance": 0.53895
}

Semantic roles & 50–950 ramp

primary

#37DAAB

secondary

#862F48

accent

#3C6FEC

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #37DAAB

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

Preview Lab → · Contrast checker → · Palette generator →