#37C680#37C680

#37C680 is a light, vivid teal. Relative luminance 0.428; OKLCH L 73.5% C 0.157 H 156.9°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#37C680
RGB	rgb(55, 198, 128)
HSL	hsl(151, 57%, 50%)
HSV	hsv(151, 72%, 78%)
CMYK	cmyk(72.2%, 0%, 35.4%, 22.4%)
CIE-LAB	lab(71.39, -53.51, 24.53)
CIE-LCH	lch(71.39, 58.86, 155.37°)
OKLab	oklab(73.5% -0.1448 0.0617)
OKLCH	oklch(73.5% 0.157 156.9)
XYZ	xyz(25.6634, 42.7559, 27.3181)
Luminance	0.4276 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C680 #C6377D

analogous

#37C638 #37C680 #37C5C6

triadic

#37C680 #8037C6 #C68037

tetradic

#37C680 #3837C6 #C6377D #C5C637

square

#37C680 #3837C6 #C6377D #C5C637

split-complementary

#37C680 #C637C5 #C63837

monochromatic

#1C6642 #2A9661 #37C680 #66D49E #96E2BC

Accessibility & contrast

On white

2.20

#37C680 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#37C680 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C680

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C680	#FFFFFF	#000000	##000000
##37C680	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B67B

Deuteranopia (green-blind)

#B3AA85

Tritanopia (blue-blind)

#00C4B4

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #37c680;
/* rgb */ color: rgb(55, 198, 128);
/* oklch */ color: oklch(73.5% 0.157 156.9);

Tailwind

colors: {
  custom: {
    50: '#81d8a5',
    500: '#37c680',
    950: '#000000',
  },
}

SCSS

$custom: #37c680;
$custom-light: #81d8a5;
$custom-dark: #000000;

JSON

{
  "hex": "#37c680",
  "rgb": {
    "r": 55,
    "g": 198,
    "b": 128
  },
  "hsl": {
    "h": 150.629,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.73496,
    "c": 0.15743,
    "h": 156.9
  },
  "luminance": 0.42759
}

Semantic roles & 50–950 ramp

primary

#37C680

secondary

#CD8CAC

accent

#4892E0

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #37C680

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

Preview Lab → · Contrast checker → · Palette generator →