#37C78A#37C78A

#37C78A is a light, vivid teal. Relative luminance 0.435; OKLCH L 74.0% C 0.150 H 160.3°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#37C78A
RGB	rgb(55, 199, 138)
HSL	hsl(155, 57%, 50%)
HSV	hsv(155, 72%, 78%)
CMYK	cmyk(72.4%, 0%, 30.7%, 22%)
CIE-LAB	lab(71.89, -51.84, 19.91)
CIE-LCH	lch(71.89, 55.53, 158.99°)
OKLab	oklab(73.97% -0.1412 0.0505)
OKLCH	oklch(73.97% 0.15 160.3)
XYZ	xyz(26.5837, 43.4910, 31.0334)
Luminance	0.4349 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C78A #C73774

analogous

#37C742 #37C78A #37BCC7

triadic

#37C78A #8A37C7 #C78A37

tetradic

#37C78A #4237C7 #C73774 #BCC737

square

#37C78A #4237C7 #C73774 #BCC737

split-complementary

#37C78A #C737BC #C74237

monochromatic

#1C6747 #2A9769 #37C78A #66D5A6 #96E2C2

Accessibility & contrast

On white

2.17

#37C78A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#37C78A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C78A

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C78A	#FFFFFF	#000000	##000000
##37C78A	1.00	2.17	9.70	9.70
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B886

Deuteranopia (green-blind)

#B2AB8E

Tritanopia (blue-blind)

#00C6B7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #37c78a;
/* rgb */ color: rgb(55, 199, 138);
/* oklch */ color: oklch(74.0% 0.150 160.3);

Tailwind

colors: {
  custom: {
    50: '#81d9ac',
    500: '#37c78a',
    950: '#000000',
  },
}

SCSS

$custom: #37c78a;
$custom-light: #81d9ac;
$custom-dark: #000000;

JSON

{
  "hex": "#37c78a",
  "rgb": {
    "r": 55,
    "g": 199,
    "b": 138
  },
  "hsl": {
    "h": 154.583,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.73967,
    "c": 0.14994,
    "h": 160.3
  },
  "luminance": 0.43494
}

Semantic roles & 50–950 ramp

primary

#37C78A

secondary

#CD8CA8

accent

#4888E0

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #37C78A

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

Preview Lab → · Contrast checker → · Palette generator →