#37BE55#37BE55

#37BE55 is a light, vivid green. Relative luminance 0.383; OKLCH L 70.7% C 0.186 H 147.0°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#37BE55
RGB	rgb(55, 190, 85)
HSL	hsl(133, 55%, 48%)
HSV	hsv(133, 71%, 75%)
CMYK	cmyk(71.1%, 0%, 55.3%, 25.5%)
CIE-LAB	lab(68.24, -57.83, 42.30)
CIE-LCH	lch(68.24, 71.65, 143.82°)
OKLab	oklab(70.68% -0.1558 0.1011)
OKLCH	oklch(70.68% 0.186 147)
XYZ	xyz(21.6271, 38.2926, 14.8440)
Luminance	0.3830 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BE55 #BE37A0

analogous

#5DBE37 #37BE55 #37BE98

triadic

#37BE55 #5537BE #BE5537

tetradic

#37BE55 #375DBE #BE37A0 #BE9837

square

#37BE55 #375DBE #BE37A0 #BE9837

split-complementary

#37BE55 #9837BE #BE375D

monochromatic

#1C5F2B #298F40 #37BE55 #61D17A #90DFA2

Accessibility & contrast

On white

2.43

#37BE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#37BE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BE55

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BE55	#FFFFFF	#000000	##000000
##37BE55	1.00	2.43	8.66	8.66
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AD4B

Deuteranopia (green-blind)

#B0A25D

Tritanopia (blue-blind)

#00BAA6

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37be55;
/* rgb */ color: rgb(55, 190, 85);
/* oklch */ color: oklch(70.7% 0.186 147.0);

Tailwind

colors: {
  custom: {
    50: '#80d387',
    500: '#37be55',
    950: '#000000',
  },
}

SCSS

$custom: #37be55;
$custom-light: #80d387;
$custom-dark: #000000;

JSON

{
  "hex": "#37be55",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 85
  },
  "hsl": {
    "h": 133.333,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70684,
    "c": 0.18574,
    "h": 147
  },
  "luminance": 0.38295
}

Semantic roles & 50–950 ramp

primary

#37BE55

secondary

#CA87BB

accent

#49BDDE

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #37BE55

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

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