#3FCC3C#3FCC3C

#3FCC3C is a light, highly saturated green. Relative luminance 0.446; OKLCH L 74.3% C 0.218 H 142.7°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#3FCC3C
RGB	rgb(63, 204, 60)
HSL	hsl(119, 59%, 52%)
HSV	hsv(119, 71%, 80%)
CMYK	cmyk(69.1%, 0%, 70.6%, 20%)
CIE-LAB	lab(72.61, -63.90, 57.99)
CIE-LCH	lch(72.61, 86.29, 137.77°)
OKLab	oklab(74.28% -0.1736 0.1321)
OKLCH	oklch(74.28% 0.218 142.7)
XYZ	xyz(24.4569, 44.5661, 11.5873)
Luminance	0.4457 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCC3C #C93CCC

analogous

#87CC3C #3FCC3C #3CCC81

triadic

#3FCC3C #3C3FCC #CC3C3F

tetradic

#3FCC3C #3C87CC #C93CCC #CC813C

square

#3FCC3C #3C87CC #C93CCC #CC813C

split-complementary

#3FCC3C #813CCC #CC3C87

monochromatic

#1F701D #2DA12A #3FCC3C #6FD96D #9FE59D

Accessibility & contrast

On white

2.12

#3FCC3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#3FCC3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCC3C

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCC3C	#FFFFFF	#000000	##000000
##3FCC3C	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B925

Deuteranopia (green-blind)

#C0AE4A

Tritanopia (blue-blind)

#16C6B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fcc3c;
/* rgb */ color: rgb(63, 204, 60);
/* oklch */ color: oklch(74.3% 0.218 142.7);

Tailwind

colors: {
  custom: {
    50: '#87dd7a',
    500: '#3fcc3c',
    950: '#000000',
  },
}

SCSS

$custom: #3fcc3c;
$custom-light: #87dd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcc3c",
  "rgb": {
    "r": 63,
    "g": 204,
    "b": 60
  },
  "hsl": {
    "h": 118.75,
    "s": 58.537,
    "l": 51.765
  },
  "oklch": {
    "l": 0.74279,
    "c": 0.21819,
    "h": 142.7
  },
  "luminance": 0.44569
}

Semantic roles & 50–950 ramp

primary

#3FCC3C

secondary

#D092D1

accent

#46E2DF

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3FCC3C

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

Preview Lab → · Contrast checker → · Palette generator →