#37DAA1#37DAA1

#37DAA1 is a light, vivid teal. Relative luminance 0.535; OKLCH L 79.3% C 0.155 H 164.3°. Best body text is #000000 at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#37DAA1
RGB	rgb(55, 218, 161)
HSL	hsl(159, 69%, 54%)
HSV	hsv(159, 75%, 85%)
CMYK	cmyk(74.8%, 0%, 26.1%, 14.5%)
CIE-LAB	lab(78.18, -54.27, 16.45)
CIE-LCH	lch(78.18, 56.71, 163.14°)
OKLab	oklab(79.3% -0.149 0.042)
OKLCH	oklch(79.3% 0.155 164.3)
XYZ	xyz(33.0763, 53.5243, 42.2993)
Luminance	0.5353 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DAA1 #DA3770

analogous

#37DA4F #37DAA1 #37C2DA

triadic

#37DAA1 #A137DA #DAA137

tetradic

#37DAA1 #4F37DA #DA3770 #C2DA37

square

#37DAA1 #4F37DA #DA3770 #C2DA37

split-complementary

#37DAA1 #DA37C2 #DA4F37

monochromatic

#187F5B #21B380 #37DAA1 #6BE4B9 #9EEDD2

Accessibility & contrast

On white

1.79

#37DAA1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.71

#37DAA1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DAA1

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DAA1	#FFFFFF	#000000	##000000
##37DAA1	1.00	1.79	11.71	11.71
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.71	21.00	1.00	1.00
##000000	11.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6CA9E

Deuteranopia (green-blind)

#C1BBA5

Tritanopia (blue-blind)

#00DACA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #37daa1;
/* rgb */ color: rgb(55, 218, 161);
/* oklch */ color: oklch(79.3% 0.155 164.3);

Tailwind

colors: {
  custom: {
    50: '#86e6bd',
    500: '#37daa1',
    950: '#000000',
  },
}

SCSS

$custom: #37daa1;
$custom-light: #86e6bd;
$custom-dark: #000000;

JSON

{
  "hex": "#37daa1",
  "rgb": {
    "r": 55,
    "g": 218,
    "b": 161
  },
  "hsl": {
    "h": 159.018,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.79295,
    "c": 0.15479,
    "h": 164.3
  },
  "luminance": 0.53528
}

Semantic roles & 50–950 ramp

primary

#37DAA1

secondary

#862F4D

accent

#3C7AEC

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #37DAA1

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

Preview Lab → · Contrast checker → · Palette generator →