#37ADA9#37ADA9

#37ADA9 is a light, moderate teal. Relative luminance 0.336; OKLCH L 68.3% C 0.102 H 191.7°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#37ADA9
RGB	rgb(55, 173, 169)
HSL	hsl(178, 52%, 45%)
HSV	hsv(178, 68%, 68%)
CMYK	cmyk(68.2%, 0%, 2.3%, 32.2%)
CIE-LAB	lab(64.61, -32.86, -7.47)
CIE-LCH	lch(64.61, 33.70, 192.81°)
OKLab	oklab(68.27% -0.1003 -0.0208)
OKLCH	oklch(68.27% 0.102 191.7)
XYZ	xyz(23.6773, 33.5612, 42.7585)
Luminance	0.3356 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37ADA9 #AD373B

analogous

#37AD6E #37ADA9 #3776AD

triadic

#37ADA9 #A937AD #ADA937

tetradic

#37ADA9 #6E37AD #AD373B #76AD37

square

#37ADA9 #6E37AD #AD373B #76AD37

split-complementary

#37ADA9 #AD3776 #AD6E37

monochromatic

#19504E #287F7C #37ADA9 #57CAC6 #86D8D6

Accessibility & contrast

On white

2.72

#37ADA9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#37ADA9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ADA9

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37ADA9	#FFFFFF	#000000	##000000
##37ADA9	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A4A9

Deuteranopia (green-blind)

#9197AA

Tritanopia (blue-blind)

#00B2AB

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37ada9;
/* rgb */ color: rgb(55, 173, 169);
/* oklch */ color: oklch(68.3% 0.102 191.7);

Tailwind

colors: {
  custom: {
    50: '#7fc6c2',
    500: '#37ada9',
    950: '#000000',
  },
}

SCSS

$custom: #37ada9;
$custom-light: #7fc6c2;
$custom-dark: #000000;

JSON

{
  "hex": "#37ada9",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 169
  },
  "hsl": {
    "h": 177.966,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68271,
    "c": 0.10239,
    "h": 191.7
  },
  "luminance": 0.33564
}

Semantic roles & 50–950 ramp

primary

#37ADA9

secondary

#C27D80

accent

#4D51DB

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37ADA9

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

Preview Lab → · Contrast checker → · Palette generator →