#37CC91#37CC91

#37CC91 is a light, vivid teal. Relative luminance 0.460; OKLCH L 75.4% C 0.150 H 161.8°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#37CC91
RGB	rgb(55, 204, 145)
HSL	hsl(156, 59%, 51%)
HSV	hsv(156, 73%, 80%)
CMYK	cmyk(73%, 0%, 28.9%, 20%)
CIE-LAB	lab(73.57, -52.30, 18.51)
CIE-LCH	lch(73.57, 55.48, 160.51°)
OKLab	oklab(75.4% -0.1428 0.0471)
OKLCH	oklch(75.4% 0.15 161.8)
XYZ	xyz(28.2763, 46.0390, 34.1787)
Luminance	0.4604 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CC91 #CC3772

analogous

#37CC46 #37CC91 #37BCCC

triadic

#37CC91 #9137CC #CC9137

tetradic

#37CC91 #4637CC #CC3772 #BCCC37

square

#37CC91 #4637CC #CC3772 #BCCC37

split-complementary

#37CC91 #CC37BC #CC4637

monochromatic

#1C6D4D #289E6F #37CC91 #68D8AC #99E5C7

Accessibility & contrast

On white

2.06

#37CC91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.21

#37CC91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CC91

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CC91	#FFFFFF	#000000	##000000
##37CC91	1.00	2.06	10.21	10.21
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.21	21.00	1.00	1.00
##000000	10.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BD8E

Deuteranopia (green-blind)

#B6AF95

Tritanopia (blue-blind)

#00CCBC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #37cc91;
/* rgb */ color: rgb(55, 204, 145);
/* oklch */ color: oklch(75.4% 0.150 161.8);

Tailwind

colors: {
  custom: {
    50: '#83dcb1',
    500: '#37cc91',
    950: '#000000',
  },
}

SCSS

$custom: #37cc91;
$custom-light: #83dcb1;
$custom-dark: #000000;

JSON

{
  "hex": "#37cc91",
  "rgb": {
    "r": 55,
    "g": 204,
    "b": 145
  },
  "hsl": {
    "h": 156.242,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75397,
    "c": 0.15038,
    "h": 161.8
  },
  "luminance": 0.46042
}

Semantic roles & 50–950 ramp

primary

#37CC91

secondary

#D08EA9

accent

#4584E3

background

#F8FDFA

surface

#F0FBF5

border

#CBD4CF

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #37CC91

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

Preview Lab → · Contrast checker → · Palette generator →