#37BC54#37BC54

#37BC54 is a light, vivid green. Relative luminance 0.374; OKLCH L 70.1% C 0.184 H 147.0°. Best body text is #000000 at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#37BC54
RGB	rgb(55, 188, 84)
HSL	hsl(133, 55%, 48%)
HSV	hsv(133, 71%, 74%)
CMYK	cmyk(70.7%, 0%, 55.3%, 26.3%)
CIE-LAB	lab(67.59, -57.27, 42.00)
CIE-LCH	lch(67.59, 71.02, 143.74°)
OKLab	oklab(70.15% -0.1543 0.1003)
OKLCH	oklch(70.15% 0.184 147)
XYZ	xyz(21.1575, 37.4164, 14.4928)
Luminance	0.3742 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BC54 #BC379F

analogous

#5CBC37 #37BC54 #37BC97

triadic

#37BC54 #5437BC #BC5437

tetradic

#37BC54 #375CBC #BC379F #BC9737

square

#37BC54 #375CBC #BC379F #BC9737

split-complementary

#37BC54 #9737BC #BC375C

monochromatic

#1B5D2A #298D3F #37BC54 #60D078 #8FDEA0

Accessibility & contrast

On white

2.48

#37BC54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.48

#37BC54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BC54

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BC54	#FFFFFF	#000000	##000000
##37BC54	1.00	2.48	8.48	8.48
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.48	21.00	1.00	1.00
##000000	8.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAB4A

Deuteranopia (green-blind)

#AFA05C

Tritanopia (blue-blind)

#00B8A5

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37bc54;
/* rgb */ color: rgb(55, 188, 84);
/* oklch */ color: oklch(70.1% 0.184 147.0);

Tailwind

colors: {
  custom: {
    50: '#80d187',
    500: '#37bc54',
    950: '#000000',
  },
}

SCSS

$custom: #37bc54;
$custom-light: #80d187;
$custom-dark: #000000;

JSON

{
  "hex": "#37bc54",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 84
  },
  "hsl": {
    "h": 133.083,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.70145,
    "c": 0.18409,
    "h": 147
  },
  "luminance": 0.37419
}

Semantic roles & 50–950 ramp

primary

#37BC54

secondary

#C986BA

accent

#4ABEDE

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #37BC54

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

Preview Lab → · Contrast checker → · Palette generator →