#37BD99#37BD99

#37BD99 is a light, vivid teal. Relative luminance 0.395; OKLCH L 71.8% C 0.126 H 170.7°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#37BD99
RGB	rgb(55, 189, 153)
HSL	hsl(164, 55%, 48%)
HSV	hsv(164, 71%, 74%)
CMYK	cmyk(70.9%, 0%, 19%, 25.9%)
CIE-LAB	lab(69.12, -44.31, 7.93)
CIE-LCH	lch(69.12, 45.01, 169.85°)
OKLab	oklab(71.8% -0.1241 0.0202)
OKLCH	oklch(71.8% 0.126 170.7)
XYZ	xyz(25.5199, 39.5044, 36.4110)
Luminance	0.3951 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BD99 #BD375B

analogous

#37BD56 #37BD99 #379EBD

triadic

#37BD99 #9937BD #BD9937

tetradic

#37BD99 #5637BD #BD375B #9EBD37

square

#37BD99 #5637BD #BD375B #9EBD37

split-complementary

#37BD99 #BD379E #BD5637

monochromatic

#1B5E4C #298E73 #37BD99 #60D1B3 #90DFC9

Accessibility & contrast

On white

2.36

#37BD99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#37BD99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BD99

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BD99	#FFFFFF	#000000	##000000
##37BD99	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B097

Deuteranopia (green-blind)

#A6A39B

Tritanopia (blue-blind)

#00BEB3

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #37bd99;
/* rgb */ color: rgb(55, 189, 153);
/* oklch */ color: oklch(71.8% 0.126 170.7);

Tailwind

colors: {
  custom: {
    50: '#80d2b7',
    500: '#37bd99',
    950: '#000000',
  },
}

SCSS

$custom: #37bd99;
$custom-light: #80d2b7;
$custom-dark: #000000;

JSON

{
  "hex": "#37bd99",
  "rgb": {
    "r": 55,
    "g": 189,
    "b": 153
  },
  "hsl": {
    "h": 163.881,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.718,
    "c": 0.12572,
    "h": 170.7
  },
  "luminance": 0.39507
}

Semantic roles & 50–950 ramp

primary

#37BD99

secondary

#C98698

accent

#4A71DE

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1411

muted

#7D8280

Preview Lab

Preview with #37BD99

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

Preview Lab → · Contrast checker → · Palette generator →