#37BA55#37BA55

#37BA55 is a light, vivid green. Relative luminance 0.366; OKLCH L 69.6% C 0.181 H 147.3°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#37BA55
RGB	rgb(55, 186, 85)
HSL	hsl(134, 54%, 47%)
HSV	hsv(134, 70%, 73%)
CMYK	cmyk(70.4%, 0%, 54.3%, 27.1%)
CIE-LAB	lab(66.96, -56.42, 40.77)
CIE-LCH	lch(66.96, 69.61, 144.15°)
OKLab	oklab(69.63% -0.152 0.0977)
OKLCH	oklch(69.63% 0.181 147.3)
XYZ	xyz(20.7726, 36.5836, 14.5592)
Luminance	0.3659 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BA55 #BA379C

analogous

#5BBA37 #37BA55 #37BA96

triadic

#37BA55 #5537BA #BA5537

tetradic

#37BA55 #375BBA #BA379C #BA9637

square

#37BA55 #375BBA #BA379C #BA9637

split-complementary

#37BA55 #9637BA #BA375B

monochromatic

#1B5C2A #298B3F #37BA55 #5FD078 #8EDEA0

Accessibility & contrast

On white

2.52

#37BA55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#37BA55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BA55

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BA55	#FFFFFF	#000000	##000000
##37BA55	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAA4C

Deuteranopia (green-blind)

#AD9F5D

Tritanopia (blue-blind)

#00B6A3

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37ba55;
/* rgb */ color: rgb(55, 186, 85);
/* oklch */ color: oklch(69.6% 0.181 147.3);

Tailwind

colors: {
  custom: {
    50: '#7fd087',
    500: '#37ba55',
    950: '#000000',
  },
}

SCSS

$custom: #37ba55;
$custom-light: #7fd087;
$custom-dark: #000000;

JSON

{
  "hex": "#37ba55",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 85
  },
  "hsl": {
    "h": 133.74,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69632,
    "c": 0.18072,
    "h": 147.3
  },
  "luminance": 0.36586
}

Semantic roles & 50–950 ramp

primary

#37BA55

secondary

#C885B9

accent

#4ABCDE

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0B140B

muted

#7C827C

Preview Lab

Preview with #37BA55

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

Preview Lab → · Contrast checker → · Palette generator →