#37BF83#37BF83

#37BF83 is a light, vivid teal. Relative luminance 0.397; OKLCH L 71.8% C 0.146 H 159.6°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#37BF83
RGB	rgb(55, 191, 131)
HSL	hsl(154, 55%, 48%)
HSV	hsv(154, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 31.4%, 25.1%)
CIE-LAB	lab(69.26, -50.17, 20.04)
CIE-LCH	lch(69.26, 54.02, 158.22°)
OKLab	oklab(71.76% -0.1365 0.0508)
OKLCH	oklch(71.76% 0.146 159.6)
XYZ	xyz(24.3006, 39.7097, 27.8524)
Luminance	0.3971 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BF83 #BF3773

analogous

#37BF3F #37BF83 #37B7BF

triadic

#37BF83 #8337BF #BF8337

tetradic

#37BF83 #3F37BF #BF3773 #B7BF37

square

#37BF83 #3F37BF #BF3773 #B7BF37

split-complementary

#37BF83 #BF37B7 #BF3F37

monochromatic

#1C6042 #298F62 #37BF83 #62D2A0 #91DFBD

Accessibility & contrast

On white

2.35

#37BF83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#37BF83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BF83

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BF83	#FFFFFF	#000000	##000000
##37BF83	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDB07F

Deuteranopia (green-blind)

#ACA487

Tritanopia (blue-blind)

#00BEAF

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #37bf83;
/* rgb */ color: rgb(55, 191, 131);
/* oklch */ color: oklch(71.8% 0.146 159.6);

Tailwind

colors: {
  custom: {
    50: '#80d3a7',
    500: '#37bf83',
    950: '#000000',
  },
}

SCSS

$custom: #37bf83;
$custom-light: #80d3a7;
$custom-dark: #000000;

JSON

{
  "hex": "#37bf83",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 131
  },
  "hsl": {
    "h": 153.529,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.71764,
    "c": 0.14565,
    "h": 159.6
  },
  "luminance": 0.39713
}

Semantic roles & 50–950 ramp

primary

#37BF83

secondary

#CA88A5

accent

#498BDF

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #37BF83

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

Preview Lab → · Contrast checker → · Palette generator →