#37BF6B#37BF6B

#37BF6B is a light, vivid green. Relative luminance 0.391; OKLCH L 71.3% C 0.167 H 151.8°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#37BF6B
RGB	rgb(55, 191, 107)
HSL	hsl(143, 55%, 48%)
HSV	hsv(143, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 44%, 25.1%)
CIE-LAB	lab(68.85, -54.79, 32.12)
CIE-LCH	lch(68.85, 63.51, 149.62°)
OKLab	oklab(71.29% -0.1475 0.0792)
OKLCH	oklch(71.29% 0.167 151.8)
XYZ	xyz(22.8582, 39.1328, 20.2558)
Luminance	0.3913 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BF6B #BF378B

analogous

#47BF37 #37BF6B #37BFAF

triadic

#37BF6B #6B37BF #BF6B37

tetradic

#37BF6B #3747BF #BF378B #BFAF37

square

#37BF6B #3747BF #BF378B #BFAF37

split-complementary

#37BF6B #AF37BF #BF3747

monochromatic

#1C6036 #298F50 #37BF6B #62D28C #91DFAF

Accessibility & contrast

On white

2.38

#37BF6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#37BF6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BF6B

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BF6B	#FFFFFF	#000000	##000000
##37BF6B	1.00	2.38	8.83	8.83
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.83	21.00	1.00	1.00
##000000	8.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AF65

Deuteranopia (green-blind)

#AFA371

Tritanopia (blue-blind)

#00BCAB

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #37bf6b;
/* rgb */ color: rgb(55, 191, 107);
/* oklch */ color: oklch(71.3% 0.167 151.8);

Tailwind

colors: {
  custom: {
    50: '#80d396',
    500: '#37bf6b',
    950: '#000000',
  },
}

SCSS

$custom: #37bf6b;
$custom-light: #80d396;
$custom-dark: #000000;

JSON

{
  "hex": "#37bf6b",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 107
  },
  "hsl": {
    "h": 142.941,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.71286,
    "c": 0.16743,
    "h": 151.8
  },
  "luminance": 0.39135
}

Semantic roles & 50–950 ramp

primary

#37BF6B

secondary

#CA88B1

accent

#49A5DF

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #37BF6B

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

Preview Lab → · Contrast checker → · Palette generator →