#37BB83#37BB83

#37BB83 is a light, vivid teal. Relative luminance 0.380; OKLCH L 70.7% C 0.140 H 160.6°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#37BB83
RGB	rgb(55, 187, 131)
HSL	hsl(155, 55%, 47%)
HSV	hsv(155, 71%, 73%)
CMYK	cmyk(70.6%, 0%, 29.9%, 26.7%)
CIE-LAB	lab(68.01, -48.57, 18.33)
CIE-LCH	lch(68.01, 51.91, 159.33°)
OKLab	oklab(70.74% -0.1325 0.0465)
OKLCH	oklch(70.74% 0.14 160.6)
XYZ	xyz(23.4402, 37.9889, 27.5656)
Luminance	0.3799 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BB83 #BB376F

analogous

#37BB41 #37BB83 #37B1BB

triadic

#37BB83 #8337BB #BB8337

tetradic

#37BB83 #4137BB #BB376F #B1BB37

square

#37BB83 #4137BB #BB376F #B1BB37

split-complementary

#37BB83 #BB37B1 #BB4137

monochromatic

#1B5C41 #298C62 #37BB83 #5FD0A0 #8EDEBC

Accessibility & contrast

On white

2.44

#37BB83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#37BB83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BB83

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BB83	#FFFFFF	#000000	##000000
##37BB83	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AD80

Deuteranopia (green-blind)

#A8A187

Tritanopia (blue-blind)

#00BAAC

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37bb83;
/* rgb */ color: rgb(55, 187, 131);
/* oklch */ color: oklch(70.7% 0.140 160.6);

Tailwind

colors: {
  custom: {
    50: '#7fd0a7',
    500: '#37bb83',
    950: '#000000',
  },
}

SCSS

$custom: #37bb83;
$custom-light: #7fd0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#37bb83",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 131
  },
  "hsl": {
    "h": 154.545,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70737,
    "c": 0.14041,
    "h": 160.6
  },
  "luminance": 0.37992
}

Semantic roles & 50–950 ramp

primary

#37BB83

secondary

#C985A2

accent

#4A89DE

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0B140F

muted

#7C827F

Preview Lab

Preview with #37BB83

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

Preview Lab → · Contrast checker → · Palette generator →