#37C780#37C780

#37C780 is a light, vivid teal. Relative luminance 0.432; OKLCH L 73.8% C 0.159 H 156.7°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#37C780
RGB	rgb(55, 199, 128)
HSL	hsl(150, 57%, 50%)
HSV	hsv(150, 72%, 78%)
CMYK	cmyk(72.4%, 0%, 35.7%, 22%)
CIE-LAB	lab(71.70, -53.89, 24.95)
CIE-LCH	lch(71.70, 59.39, 155.16°)
OKLab	oklab(73.75% -0.1458 0.0627)
OKLCH	oklch(73.75% 0.159 156.7)
XYZ	xyz(25.8928, 43.2146, 27.3945)
Luminance	0.4322 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C780 #C7377E

analogous

#37C738 #37C780 #37C6C7

triadic

#37C780 #8037C7 #C78037

tetradic

#37C780 #3837C7 #C7377E #C6C737

square

#37C780 #3837C7 #C7377E #C6C737

split-complementary

#37C780 #C737C6 #C73837

monochromatic

#1C6742 #2A9761 #37C780 #66D59E #96E2BD

Accessibility & contrast

On white

2.18

#37C780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#37C780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C780

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C780	#FFFFFF	#000000	##000000
##37C780	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B77B

Deuteranopia (green-blind)

#B4AB85

Tritanopia (blue-blind)

#00C5B5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #37c780;
/* rgb */ color: rgb(55, 199, 128);
/* oklch */ color: oklch(73.8% 0.159 156.7);

Tailwind

colors: {
  custom: {
    50: '#81d9a5',
    500: '#37c780',
    950: '#000000',
  },
}

SCSS

$custom: #37c780;
$custom-light: #81d9a5;
$custom-dark: #000000;

JSON

{
  "hex": "#37c780",
  "rgb": {
    "r": 55,
    "g": 199,
    "b": 128
  },
  "hsl": {
    "h": 150.417,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.73752,
    "c": 0.15874,
    "h": 156.7
  },
  "luminance": 0.43218
}

Semantic roles & 50–950 ramp

primary

#37C780

secondary

#CD8CAC

accent

#4893E0

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #37C780

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

Preview Lab → · Contrast checker → · Palette generator →