#3FCC64#3FCC64

#3FCC64 is a light, vivid green. Relative luminance 0.452; OKLCH L 74.7% C 0.188 H 148.2°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#3FCC64
RGB	rgb(63, 204, 100)
HSL	hsl(136, 58%, 52%)
HSV	hsv(136, 69%, 80%)
CMYK	cmyk(69.1%, 0%, 51%, 20%)
CIE-LAB	lab(73.00, -59.28, 40.90)
CIE-LCH	lch(73.00, 72.02, 145.40°)
OKLab	oklab(74.73% -0.1597 0.0988)
OKLCH	oklch(74.73% 0.188 148.2)
XYZ	xyz(25.9411, 45.1598, 19.4037)
Luminance	0.4516 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCC64 #CC3FA7

analogous

#60CC3F #3FCC64 #3FCCAB

triadic

#3FCC64 #643FCC #CC643F

tetradic

#3FCC64 #3F60CC #CC3FA7 #CCAB3F

square

#3FCC64 #3F60CC #CC3FA7 #CCAB3F

split-complementary

#3FCC64 #AB3FCC #CC3F60

monochromatic

#1E7234 #2BA34B #3FCC64 #6FD98B #A0E6B2

Accessibility & contrast

On white

2.09

#3FCC64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#3FCC64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCC64

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCC64	#FFFFFF	#000000	##000000
##3FCC64	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBA5B

Deuteranopia (green-blind)

#BDAF6C

Tritanopia (blue-blind)

#00C8B4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fcc64;
/* rgb */ color: rgb(63, 204, 100);
/* oklch */ color: oklch(74.7% 0.188 148.2);

Tailwind

colors: {
  custom: {
    50: '#86dd92',
    500: '#3fcc64',
    950: '#000000',
  },
}

SCSS

$custom: #3fcc64;
$custom-light: #86dd92;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcc64",
  "rgb": {
    "r": 63,
    "g": 204,
    "b": 100
  },
  "hsl": {
    "h": 135.745,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74729,
    "c": 0.18779,
    "h": 148.2
  },
  "luminance": 0.45163
}

Semantic roles & 50–950 ramp

primary

#3FCC64

secondary

#D295C2

accent

#47B9E1

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0D150D

muted

#7D837E

Preview Lab

Preview with #3FCC64

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

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