#37CC4A#37CC4A

#37CC4A is a light, highly saturated green. Relative luminance 0.445; OKLCH L 74.2% C 0.211 H 144.8°. Best body text is #000000 at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#37CC4A
RGB	rgb(55, 204, 74)
HSL	hsl(128, 59%, 51%)
HSV	hsv(128, 73%, 80%)
CMYK	cmyk(73%, 0%, 63.7%, 20%)
CIE-LAB	lab(72.55, -63.91, 52.27)
CIE-LCH	lch(72.55, 82.57, 140.72°)
OKLab	oklab(74.23% -0.1727 0.1217)
OKLCH	oklch(74.23% 0.211 144.8)
XYZ	xyz(24.4028, 44.4896, 13.7785)
Luminance	0.4449 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CC4A #CC37B9

analogous

#6ECC37 #37CC4A #37CC94

triadic

#37CC4A #4A37CC #CC4A37

tetradic

#37CC4A #376ECC #CC37B9 #CC9437

square

#37CC4A #376ECC #CC37B9 #CC9437

split-complementary

#37CC4A #9437CC #CC376E

monochromatic

#1C6D26 #289E37 #37CC4A #68D876 #99E5A2

Accessibility & contrast

On white

2.12

#37CC4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.90

#37CC4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CC4A

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CC4A	#FFFFFF	#000000	##000000
##37CC4A	1.00	2.12	9.90	9.90
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.90	21.00	1.00	1.00
##000000	9.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B93A

Deuteranopia (green-blind)

#BFAD55

Tritanopia (blue-blind)

#00C7B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37cc4a;
/* rgb */ color: rgb(55, 204, 74);
/* oklch */ color: oklch(74.2% 0.211 144.8);

Tailwind

colors: {
  custom: {
    50: '#84dd82',
    500: '#37cc4a',
    950: '#000000',
  },
}

SCSS

$custom: #37cc4a;
$custom-light: #84dd82;
$custom-dark: #000000;

JSON

{
  "hex": "#37cc4a",
  "rgb": {
    "r": 55,
    "g": 204,
    "b": 74
  },
  "hsl": {
    "h": 127.651,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74226,
    "c": 0.21122,
    "h": 144.8
  },
  "luminance": 0.44492
}

Semantic roles & 50–950 ramp

primary

#37CC4A

secondary

#D08EC8

accent

#45CEE3

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37CC4A

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

Preview Lab → · Contrast checker → · Palette generator →