#37BA99#37BA99

#37BA99 is a light, vivid teal. Relative luminance 0.382; OKLCH L 71.0% C 0.122 H 172.1°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#37BA99
RGB	rgb(55, 186, 153)
HSL	hsl(165, 54%, 47%)
HSV	hsv(165, 70%, 73%)
CMYK	cmyk(70.4%, 0%, 17.7%, 27.1%)
CIE-LAB	lab(68.19, -43.03, 6.60)
CIE-LCH	lch(68.19, 43.53, 171.28°)
OKLab	oklab(71.04% -0.121 0.0168)
OKLCH	oklch(71.04% 0.122 172.1)
XYZ	xyz(24.8813, 38.2271, 36.1981)
Luminance	0.3823 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BA99 #BA3758

analogous

#37BA57 #37BA99 #379ABA

triadic

#37BA99 #9937BA #BA9937

tetradic

#37BA99 #5737BA #BA3758 #9ABA37

square

#37BA99 #5737BA #BA3758 #9ABA37

split-complementary

#37BA99 #BA379A #BA5737

monochromatic

#1B5C4B #298B72 #37BA99 #5FD0B3 #8EDEC9

Accessibility & contrast

On white

2.43

#37BA99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#37BA99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BA99

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BA99	#FFFFFF	#000000	##000000
##37BA99	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4AE97

Deuteranopia (green-blind)

#A3A19B

Tritanopia (blue-blind)

#00BCB0

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37ba99;
/* rgb */ color: rgb(55, 186, 153);
/* oklch */ color: oklch(71.0% 0.122 172.1);

Tailwind

colors: {
  custom: {
    50: '#80cfb7',
    500: '#37ba99',
    950: '#000000',
  },
}

SCSS

$custom: #37ba99;
$custom-light: #80cfb7;
$custom-dark: #000000;

JSON

{
  "hex": "#37ba99",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 153
  },
  "hsl": {
    "h": 164.885,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71041,
    "c": 0.12219,
    "h": 172.1
  },
  "luminance": 0.3823
}

Semantic roles & 50–950 ramp

primary

#37BA99

secondary

#C88596

accent

#4A6FDE

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #37BA99

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

Preview Lab → · Contrast checker → · Palette generator →