#37CFAA#37CFAA

#37CFAA is a light, vivid teal. Relative luminance 0.483; OKLCH L 76.8% C 0.135 H 172.2°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#37CFAA
RGB	rgb(55, 207, 170)
HSL	hsl(165, 61%, 51%)
HSV	hsv(165, 73%, 81%)
CMYK	cmyk(73.4%, 0%, 17.9%, 18.8%)
CIE-LAB	lab(75.04, -47.71, 7.20)
CIE-LCH	lch(75.04, 48.25, 171.41°)
OKLab	oklab(76.78% -0.1341 0.0183)
OKLCH	oklch(76.78% 0.135 172.2)
XYZ	xyz(31.1403, 48.3364, 45.7111)
Luminance	0.4834 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CFAA #CF375C

analogous

#37CF5E #37CFAA #37A8CF

triadic

#37CFAA #AA37CF #CFAA37

tetradic

#37CFAA #5E37CF #CF375C #A8CF37

square

#37CFAA #5E37CF #CF375C #A8CF37

split-complementary

#37CFAA #CF37A8 #CF5E37

monochromatic

#1B715C #27A284 #37CFAA #68DBBF #9AE7D4

Accessibility & contrast

On white

1.97

#37CFAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#37CFAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CFAA

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CFAA	#FFFFFF	#000000	##000000
##37CFAA	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8C1A8

Deuteranopia (green-blind)

#B5B3AD

Tritanopia (blue-blind)

#00D1C4

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #37cfaa;
/* rgb */ color: rgb(55, 207, 170);
/* oklch */ color: oklch(76.8% 0.135 172.2);

Tailwind

colors: {
  custom: {
    50: '#84dec3',
    500: '#37cfaa',
    950: '#000000',
  },
}

SCSS

$custom: #37cfaa;
$custom-light: #84dec3;
$custom-dark: #000000;

JSON

{
  "hex": "#37cfaa",
  "rgb": {
    "r": 55,
    "g": 207,
    "b": 170
  },
  "hsl": {
    "h": 165.395,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.7678,
    "c": 0.13534,
    "h": 172.2
  },
  "luminance": 0.4834
}

Semantic roles & 50–950 ramp

primary

#37CFAA

secondary

#D28FA0

accent

#436BE4

background

#F8FDFB

surface

#F0FBF7

border

#CBD4D0

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #37CFAA

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

Preview Lab → · Contrast checker → · Palette generator →