#37BB50#37BB50

#37BB50 is a light, vivid green. Relative luminance 0.369; OKLCH L 69.8% C 0.186 H 146.3°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#37BB50
RGB	rgb(55, 187, 80)
HSL	hsl(131, 55%, 47%)
HSV	hsv(131, 71%, 73%)
CMYK	cmyk(70.6%, 0%, 57.2%, 26.7%)
CIE-LAB	lab(67.22, -57.45, 43.47)
CIE-LCH	lch(67.22, 72.04, 142.89°)
OKLab	oklab(69.83% -0.1549 0.1033)
OKLCH	oklch(69.83% 0.186 146.3)
XYZ	xyz(20.7924, 36.9298, 13.6202)
Luminance	0.3693 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BB50 #BB37A2

analogous

#60BB37 #37BB50 #37BB92

triadic

#37BB50 #5037BB #BB5037

tetradic

#37BB50 #3760BB #BB37A2 #BB9237

square

#37BB50 #3760BB #BB37A2 #BB9237

split-complementary

#37BB50 #9237BB #BB3760

monochromatic

#1B5C28 #298C3C #37BB50 #5FD075 #8EDE9E

Accessibility & contrast

On white

2.50

#37BB50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#37BB50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BB50

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BB50	#FFFFFF	#000000	##000000
##37BB50	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAA45

Deuteranopia (green-blind)

#AE9F58

Tritanopia (blue-blind)

#00B7A3

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #37bb50;
/* rgb */ color: rgb(55, 187, 80);
/* oklch */ color: oklch(69.8% 0.186 146.3);

Tailwind

colors: {
  custom: {
    50: '#80d184',
    500: '#37bb50',
    950: '#000000',
  },
}

SCSS

$custom: #37bb50;
$custom-light: #80d184;
$custom-dark: #000000;

JSON

{
  "hex": "#37bb50",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 80
  },
  "hsl": {
    "h": 131.364,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69829,
    "c": 0.1862,
    "h": 146.3
  },
  "luminance": 0.36932
}

Semantic roles & 50–950 ramp

primary

#37BB50

secondary

#C985BC

accent

#4AC2DE

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140B

muted

#7D827C

Preview Lab

Preview with #37BB50

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

Preview Lab → · Contrast checker → · Palette generator →