#37AE9F#37AE9F

#37AE9F is a light, moderate teal. Relative luminance 0.336; OKLCH L 68.2% C 0.106 H 183.1°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#37AE9F
RGB	rgb(55, 174, 159)
HSL	hsl(172, 52%, 45%)
HSV	hsv(172, 68%, 68%)
CMYK	cmyk(68.4%, 0%, 8.6%, 31.8%)
CIE-LAB	lab(64.63, -36.12, -1.87)
CIE-LCH	lch(64.63, 36.17, 182.97°)
OKLab	oklab(68.19% -0.1058 -0.0056)
OKLCH	oklch(68.19% 0.106 183.1)
XYZ	xyz(22.9666, 33.5849, 38.0663)
Luminance	0.3359 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AE9F #AE3746

analogous

#37AE64 #37AE9F #3782AE

triadic

#37AE9F #9F37AE #AE9F37

tetradic

#37AE9F #6437AE #AE3746 #82AE37

square

#37AE9F #6437AE #AE3746 #82AE37

split-complementary

#37AE9F #AE3782 #AE6437

monochromatic

#1A514A #287F75 #37AE9F #58CABC #86D9CF

Accessibility & contrast

On white

2.72

#37AE9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#37AE9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AE9F

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AE9F	#FFFFFF	#000000	##000000
##37AE9F	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6A49E

Deuteranopia (green-blind)

#9598A0

Tritanopia (blue-blind)

#00B1A9

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37ae9f;
/* rgb */ color: rgb(55, 174, 159);
/* oklch */ color: oklch(68.2% 0.106 183.1);

Tailwind

colors: {
  custom: {
    50: '#7ec7bb',
    500: '#37ae9f',
    950: '#000000',
  },
}

SCSS

$custom: #37ae9f;
$custom-light: #7ec7bb;
$custom-dark: #000000;

JSON

{
  "hex": "#37ae9f",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 159
  },
  "hsl": {
    "h": 172.437,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68191,
    "c": 0.106,
    "h": 183.1
  },
  "luminance": 0.33588
}

Semantic roles & 50–950 ramp

primary

#37AE9F

secondary

#C37E87

accent

#4C5EDB

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37AE9F

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

Preview Lab → · Contrast checker → · Palette generator →