#37CCAA#37CCAA

#37CCAA is a light, vivid teal. Relative luminance 0.469; OKLCH L 76.0% C 0.132 H 173.5°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#37CCAA
RGB	rgb(55, 204, 170)
HSL	hsl(166, 59%, 51%)
HSV	hsv(166, 73%, 80%)
CMYK	cmyk(73%, 0%, 16.7%, 20%)
CIE-LAB	lab(74.12, -46.45, 5.89)
CIE-LCH	lch(74.12, 46.82, 172.77°)
OKLab	oklab(76.03% -0.1311 0.0149)
OKLCH	oklch(76.03% 0.132 173.5)
XYZ	xyz(30.4204, 46.8966, 45.4711)
Luminance	0.4690 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CCAA #CC3759

analogous

#37CC5F #37CCAA #37A3CC

triadic

#37CCAA #AA37CC #CCAA37

tetradic

#37CCAA #5F37CC #CC3759 #A3CC37

square

#37CCAA #5F37CC #CC3759 #A3CC37

split-complementary

#37CCAA #CC37A3 #CC5F37

monochromatic

#1C6D5A #289E83 #37CCAA #68D8BF #99E5D3

Accessibility & contrast

On white

2.02

#37CCAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#37CCAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CCAA

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CCAA	#FFFFFF	#000000	##000000
##37CCAA	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5BFA8

Deuteranopia (green-blind)

#B1B0AC

Tritanopia (blue-blind)

#00CEC2

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #37ccaa;
/* rgb */ color: rgb(55, 204, 170);
/* oklch */ color: oklch(76.0% 0.132 173.5);

Tailwind

colors: {
  custom: {
    50: '#83dcc3',
    500: '#37ccaa',
    950: '#000000',
  },
}

SCSS

$custom: #37ccaa;
$custom-light: #83dcc3;
$custom-dark: #000000;

JSON

{
  "hex": "#37ccaa",
  "rgb": {
    "r": 55,
    "g": 204,
    "b": 170
  },
  "hsl": {
    "h": 166.309,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.76033,
    "c": 0.13198,
    "h": 173.5
  },
  "luminance": 0.469
}

Semantic roles & 50–950 ramp

primary

#37CCAA

secondary

#D08E9D

accent

#4569E3

background

#F8FDFB

surface

#F0FBF7

border

#CBD4D0

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #37CCAA

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

Preview Lab → · Contrast checker → · Palette generator →