#37ADA5#37ADA5

#37ADA5 is a light, moderate teal. Relative luminance 0.334; OKLCH L 68.1% C 0.103 H 188.5°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#37ADA5
RGB	rgb(55, 173, 165)
HSL	hsl(176, 52%, 45%)
HSV	hsv(176, 68%, 68%)
CMYK	cmyk(68.2%, 0%, 4.6%, 32.2%)
CIE-LAB	lab(64.49, -34.00, -5.42)
CIE-LCH	lch(64.49, 34.43, 189.06°)
OKLab	oklab(68.14% -0.1021 -0.0152)
OKLCH	oklch(68.14% 0.103 188.5)
XYZ	xyz(23.3075, 33.4133, 40.8111)
Luminance	0.3342 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37ADA5 #AD373F

analogous

#37AD6A #37ADA5 #377AAD

triadic

#37ADA5 #A537AD #ADA537

tetradic

#37ADA5 #6A37AD #AD373F #7AAD37

square

#37ADA5 #6A37AD #AD373F #7AAD37

split-complementary

#37ADA5 #AD377A #AD6A37

monochromatic

#19504C #287F79 #37ADA5 #57CAC2 #86D8D3

Accessibility & contrast

On white

2.73

#37ADA5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#37ADA5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ADA5

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37ADA5	#FFFFFF	#000000	##000000
##37ADA5	1.00	2.73	7.68	7.68
#FFFFFF	2.73	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)

#A3A4A5

Deuteranopia (green-blind)

#9297A6

Tritanopia (blue-blind)

#00B1AA

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37ada5;
/* rgb */ color: rgb(55, 173, 165);
/* oklch */ color: oklch(68.1% 0.103 188.5);

Tailwind

colors: {
  custom: {
    50: '#7ec6bf',
    500: '#37ada5',
    950: '#000000',
  },
}

SCSS

$custom: #37ada5;
$custom-light: #7ec6bf;
$custom-dark: #000000;

JSON

{
  "hex": "#37ada5",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 165
  },
  "hsl": {
    "h": 175.932,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68136,
    "c": 0.10319,
    "h": 188.5
  },
  "luminance": 0.33416
}

Semantic roles & 50–950 ramp

primary

#37ADA5

secondary

#C27D82

accent

#4D56DB

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37ADA5

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

Preview Lab → · Contrast checker → · Palette generator →