#3FCC4C#3FCC4C

#3FCC4C is a light, highly saturated green. Relative luminance 0.448; OKLCH L 74.4% C 0.207 H 144.5°. Best body text is #000000 at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#3FCC4C
RGB	rgb(63, 204, 76)
HSL	hsl(126, 58%, 52%)
HSV	hsv(126, 69%, 80%)
CMYK	cmyk(69.1%, 0%, 62.7%, 20%)
CIE-LAB	lab(72.73, -62.35, 51.66)
CIE-LCH	lch(72.73, 80.97, 140.36°)
OKLab	oklab(74.43% -0.1687 0.1205)
OKLCH	oklch(74.43% 0.207 144.5)
XYZ	xyz(24.9457, 44.7616, 14.1613)
Luminance	0.4476 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCC4C #CC3FBF

analogous

#78CC3F #3FCC4C #3FCC93

triadic

#3FCC4C #4C3FCC #CC4C3F

tetradic

#3FCC4C #3F78CC #CC3FBF #CC933F

square

#3FCC4C #3F78CC #CC3FBF #CC933F

split-complementary

#3FCC4C #933FCC #CC3F78

monochromatic

#1E7226 #2BA336 #3FCC4C #6FD979 #A0E6A6

Accessibility & contrast

On white

2.11

#3FCC4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.95

#3FCC4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCC4C

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCC4C	#FFFFFF	#000000	##000000
##3FCC4C	1.00	2.11	9.95	9.95
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.95	21.00	1.00	1.00
##000000	9.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B93D

Deuteranopia (green-blind)

#BFAE57

Tritanopia (blue-blind)

#0AC7B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fcc4c;
/* rgb */ color: rgb(63, 204, 76);
/* oklch */ color: oklch(74.4% 0.207 144.5);

Tailwind

colors: {
  custom: {
    50: '#87dd83',
    500: '#3fcc4c',
    950: '#000000',
  },
}

SCSS

$custom: #3fcc4c;
$custom-light: #87dd83;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcc4c",
  "rgb": {
    "r": 63,
    "g": 204,
    "b": 76
  },
  "hsl": {
    "h": 125.532,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74427,
    "c": 0.20733,
    "h": 144.5
  },
  "luminance": 0.44764
}

Semantic roles & 50–950 ramp

primary

#3FCC4C

secondary

#D295CC

accent

#47D3E1

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #3FCC4C

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

Preview Lab → · Contrast checker → · Palette generator →