#37C590#37C590

#37C590 is a light, vivid teal. Relative luminance 0.428; OKLCH L 73.6% C 0.142 H 163.3°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#37C590
RGB	rgb(55, 197, 144)
HSL	hsl(158, 56%, 49%)
HSV	hsv(158, 72%, 77%)
CMYK	cmyk(72.1%, 0%, 26.9%, 22.7%)
CIE-LAB	lab(71.39, -49.73, 16.01)
CIE-LCH	lch(71.39, 52.25, 162.15°)
OKLab	oklab(73.6% -0.1364 0.0408)
OKLCH	oklch(73.6% 0.142 163.3)
XYZ	xyz(26.5730, 42.7553, 33.2323)
Luminance	0.4276 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C590 #C5376C

analogous

#37C549 #37C590 #37B3C5

triadic

#37C590 #9037C5 #C59037

tetradic

#37C590 #4937C5 #C5376C #B3C537

square

#37C590 #4937C5 #C5376C #B3C537

split-complementary

#37C590 #C537B3 #C54937

monochromatic

#1C654A #2A956D #37C590 #65D4AB #95E1C5

Accessibility & contrast

On white

2.20

#37C590 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#37C590 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C590

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C590	#FFFFFF	#000000	##000000
##37C590	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)

#C2B78D

Deuteranopia (green-blind)

#AFAA93

Tritanopia (blue-blind)

#00C5B7

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #37c590;
/* rgb */ color: rgb(55, 197, 144);
/* oklch */ color: oklch(73.6% 0.142 163.3);

Tailwind

colors: {
  custom: {
    50: '#81d7b0',
    500: '#37c590',
    950: '#000000',
  },
}

SCSS

$custom: #37c590;
$custom-light: #81d7b0;
$custom-dark: #000000;

JSON

{
  "hex": "#37c590",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 144
  },
  "hsl": {
    "h": 157.606,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.73597,
    "c": 0.14236,
    "h": 163.3
  },
  "luminance": 0.42758
}

Semantic roles & 50–950 ramp

primary

#37C590

secondary

#CD8BA4

accent

#4881E0

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #37C590

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

Preview Lab → · Contrast checker → · Palette generator →