#37C291#37C291

#37C291 is a light, vivid teal. Relative luminance 0.414; OKLCH L 72.9% C 0.138 H 164.7°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#37C291
RGB	rgb(55, 194, 145)
HSL	hsl(159, 56%, 49%)
HSV	hsv(159, 72%, 76%)
CMYK	cmyk(71.6%, 0%, 25.3%, 23.9%)
CIE-LAB	lab(70.48, -48.29, 14.21)
CIE-LCH	lch(70.48, 50.34, 163.61°)
OKLab	oklab(72.86% -0.1329 0.0363)
OKLCH	oklch(72.86% 0.138 164.7)
XYZ	xyz(25.9753, 41.4371, 33.4118)
Luminance	0.4144 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C291 #C23768

analogous

#37C24C #37C291 #37AEC2

triadic

#37C291 #9137C2 #C29137

tetradic

#37C291 #4C37C2 #C23768 #AEC237

square

#37C291 #4C37C2 #C23768 #AEC237

split-complementary

#37C291 #C237AE #C24C37

monochromatic

#1C634A #29926D #37C291 #63D3AC #93E0C5

Accessibility & contrast

On white

2.26

#37C291 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#37C291 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C291

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C291	#FFFFFF	#000000	##000000
##37C291	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEB48E

Deuteranopia (green-blind)

#ACA794

Tritanopia (blue-blind)

#00C2B4

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37c291;
/* rgb */ color: rgb(55, 194, 145);
/* oklch */ color: oklch(72.9% 0.138 164.7);

Tailwind

colors: {
  custom: {
    50: '#81d5b1',
    500: '#37c291',
    950: '#000000',
  },
}

SCSS

$custom: #37c291;
$custom-light: #81d5b1;
$custom-dark: #000000;

JSON

{
  "hex": "#37c291",
  "rgb": {
    "r": 55,
    "g": 194,
    "b": 145
  },
  "hsl": {
    "h": 158.849,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.72859,
    "c": 0.13777,
    "h": 164.7
  },
  "luminance": 0.4144
}

Semantic roles & 50–950 ramp

primary

#37C291

secondary

#CB89A1

accent

#497EDF

background

#F8FDFA

surface

#F0FAF5

border

#CBD3CF

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #37C291

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

Preview Lab → · Contrast checker → · Palette generator →