#37CC47#37CC47

#37CC47 is a light, highly saturated green. Relative luminance 0.445; OKLCH L 74.2% C 0.213 H 144.5°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#37CC47
RGB	rgb(55, 204, 71)
HSL	hsl(126, 59%, 51%)
HSV	hsv(126, 73%, 80%)
CMYK	cmyk(73%, 0%, 65.2%, 20%)
CIE-LAB	lab(72.53, -64.23, 53.50)
CIE-LCH	lch(72.53, 83.59, 140.21°)
OKLab	oklab(74.2% -0.1736 0.124)
OKLCH	oklch(74.2% 0.213 144.5)
XYZ	xyz(24.3041, 44.4501, 13.2589)
Luminance	0.4445 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CC47 #CC37BC

analogous

#71CC37 #37CC47 #37CC91

triadic

#37CC47 #4737CC #CC4737

tetradic

#37CC47 #3771CC #CC37BC #CC9137

square

#37CC47 #3771CC #CC37BC #CC9137

split-complementary

#37CC47 #9137CC #CC3771

monochromatic

#1C6D24 #289E35 #37CC47 #68D874 #99E5A1

Accessibility & contrast

On white

2.12

#37CC47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#37CC47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CC47

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CC47	#FFFFFF	#000000	##000000
##37CC47	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B936

Deuteranopia (green-blind)

#BFAD53

Tritanopia (blue-blind)

#00C7B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37cc47;
/* rgb */ color: rgb(55, 204, 71);
/* oklch */ color: oklch(74.2% 0.213 144.5);

Tailwind

colors: {
  custom: {
    50: '#84dd80',
    500: '#37cc47',
    950: '#000000',
  },
}

SCSS

$custom: #37cc47;
$custom-light: #84dd80;
$custom-dark: #000000;

JSON

{
  "hex": "#37cc47",
  "rgb": {
    "r": 55,
    "g": 204,
    "b": 71
  },
  "hsl": {
    "h": 126.443,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74196,
    "c": 0.21336,
    "h": 144.5
  },
  "luminance": 0.44453
}

Semantic roles & 50–950 ramp

primary

#37CC47

secondary

#D08EC9

accent

#45D2E3

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0D150B

muted

#7D837C

Preview Lab

Preview with #37CC47

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

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