#37BB64#37BB64

#37BB64 is a light, vivid green. Relative luminance 0.373; OKLCH L 70.1% C 0.169 H 150.5°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#37BB64
RGB	rgb(55, 187, 100)
HSL	hsl(140, 55%, 47%)
HSV	hsv(140, 71%, 73%)
CMYK	cmyk(70.6%, 0%, 46.5%, 26.7%)
CIE-LAB	lab(67.48, -54.49, 33.95)
CIE-LCH	lch(67.48, 64.20, 148.08°)
OKLab	oklab(70.12% -0.1467 0.0831)
OKLCH	oklch(70.12% 0.169 150.5)
XYZ	xyz(21.6444, 37.2706, 18.1074)
Luminance	0.3727 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BB64 #BB378E

analogous

#4CBB37 #37BB64 #37BBA6

triadic

#37BB64 #6437BB #BB6437

tetradic

#37BB64 #374CBB #BB378E #BBA637

square

#37BB64 #374CBB #BB378E #BBA637

split-complementary

#37BB64 #A637BB #BB374C

monochromatic

#1B5C31 #298C4B #37BB64 #5FD086 #8EDEAA

Accessibility & contrast

On white

2.48

#37BB64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#37BB64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BB64

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BB64	#FFFFFF	#000000	##000000
##37BB64	1.00	2.48	8.45	8.45
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAB5D

Deuteranopia (green-blind)

#ACA06A

Tritanopia (blue-blind)

#00B8A6

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #37bb64;
/* rgb */ color: rgb(55, 187, 100);
/* oklch */ color: oklch(70.1% 0.169 150.5);

Tailwind

colors: {
  custom: {
    50: '#7fd091',
    500: '#37bb64',
    950: '#000000',
  },
}

SCSS

$custom: #37bb64;
$custom-light: #7fd091;
$custom-dark: #000000;

JSON

{
  "hex": "#37bb64",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 100
  },
  "hsl": {
    "h": 140.455,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70123,
    "c": 0.16863,
    "h": 150.5
  },
  "luminance": 0.37273
}

Semantic roles & 50–950 ramp

primary

#37BB64

secondary

#C985B2

accent

#4AABDE

background

#F8FCF9

surface

#F0F9F1

border

#CBD2CB

text

#0B140D

muted

#7C827E

Preview Lab

Preview with #37BB64

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

Preview Lab → · Contrast checker → · Palette generator →