#37ADA4#37ADA4

#37ADA4 is a light, moderate teal. Relative luminance 0.334; OKLCH L 68.1% C 0.103 H 187.7°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#37ADA4
RGB	rgb(55, 173, 164)
HSL	hsl(175, 52%, 45%)
HSV	hsv(175, 68%, 68%)
CMYK	cmyk(68.2%, 0%, 5.2%, 32.2%)
CIE-LAB	lab(64.47, -34.28, -4.90)
CIE-LCH	lch(64.47, 34.63, 188.14°)
OKLab	oklab(68.1% -0.1025 -0.0138)
OKLCH	oklch(68.1% 0.103 187.7)
XYZ	xyz(23.2169, 33.3771, 40.3336)
Luminance	0.3338 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37ADA4 #AD3740

analogous

#37AD69 #37ADA4 #377BAD

triadic

#37ADA4 #A437AD #ADA437

tetradic

#37ADA4 #6937AD #AD3740 #7BAD37

square

#37ADA4 #6937AD #AD3740 #7BAD37

split-complementary

#37ADA4 #AD377B #AD6937

monochromatic

#19504C #287F78 #37ADA4 #57CAC1 #86D8D2

Accessibility & contrast

On white

2.74

#37ADA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#37ADA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ADA4

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37ADA4	#FFFFFF	#000000	##000000
##37ADA4	1.00	2.74	7.68	7.68
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4A4A4

Deuteranopia (green-blind)

#9297A5

Tritanopia (blue-blind)

#00B1AA

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37ada4;
/* rgb */ color: rgb(55, 173, 164);
/* oklch */ color: oklch(68.1% 0.103 187.7);

Tailwind

colors: {
  custom: {
    50: '#7ec6be',
    500: '#37ada4',
    950: '#000000',
  },
}

SCSS

$custom: #37ada4;
$custom-light: #7ec6be;
$custom-dark: #000000;

JSON

{
  "hex": "#37ada4",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 164
  },
  "hsl": {
    "h": 175.424,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68102,
    "c": 0.10344,
    "h": 187.7
  },
  "luminance": 0.3338
}

Semantic roles & 50–950 ramp

primary

#37ADA4

secondary

#C27D83

accent

#4D57DB

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37ADA4

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

Preview Lab → · Contrast checker → · Palette generator →