#37BE5A#37BE5A

#37BE5A is a light, vivid green. Relative luminance 0.384; OKLCH L 70.8% C 0.181 H 148.0°. Best body text is #000000 at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#37BE5A
RGB	rgb(55, 190, 90)
HSL	hsl(136, 55%, 48%)
HSV	hsv(136, 71%, 75%)
CMYK	cmyk(71.1%, 0%, 52.6%, 25.5%)
CIE-LAB	lab(68.30, -57.13, 39.96)
CIE-LCH	lch(68.30, 69.72, 145.03°)
OKLab	oklab(70.75% -0.1538 0.0962)
OKLCH	oklch(70.75% 0.181 148)
XYZ	xyz(21.8328, 38.3749, 15.9273)
Luminance	0.3838 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BE5A #BE379B

analogous

#57BE37 #37BE5A #37BE9E

triadic

#37BE5A #5A37BE #BE5A37

tetradic

#37BE5A #3757BE #BE379B #BE9E37

square

#37BE5A #3757BE #BE379B #BE9E37

split-complementary

#37BE5A #9E37BE #BE3757

monochromatic

#1C5F2D #298F44 #37BE5A #61D17E #90DFA5

Accessibility & contrast

On white

2.42

#37BE5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.68

#37BE5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BE5A

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BE5A	#FFFFFF	#000000	##000000
##37BE5A	1.00	2.42	8.68	8.68
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.68	21.00	1.00	1.00
##000000	8.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AD51

Deuteranopia (green-blind)

#B0A261

Tritanopia (blue-blind)

#00BAA7

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37be5a;
/* rgb */ color: rgb(55, 190, 90);
/* oklch */ color: oklch(70.8% 0.181 148.0);

Tailwind

colors: {
  custom: {
    50: '#80d38b',
    500: '#37be5a',
    950: '#000000',
  },
}

SCSS

$custom: #37be5a;
$custom-light: #80d38b;
$custom-dark: #000000;

JSON

{
  "hex": "#37be5a",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 90
  },
  "hsl": {
    "h": 135.556,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70754,
    "c": 0.18144,
    "h": 148
  },
  "luminance": 0.38377
}

Semantic roles & 50–950 ramp

primary

#37BE5A

secondary

#CA87B8

accent

#49B8DE

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #37BE5A

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

Preview Lab → · Contrast checker → · Palette generator →