#3FCC4F#3FCC4F

#3FCC4F is a light, highly saturated green. Relative luminance 0.448; OKLCH L 74.5% C 0.205 H 144.8°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#3FCC4F
RGB	rgb(63, 204, 79)
HSL	hsl(127, 58%, 52%)
HSV	hsv(127, 69%, 80%)
CMYK	cmyk(69.1%, 0%, 61.3%, 20%)
CIE-LAB	lab(72.76, -62.02, 50.38)
CIE-LCH	lch(72.76, 79.90, 140.91°)
OKLab	oklab(74.46% -0.1677 0.1181)
OKLCH	oklch(74.46% 0.205 144.8)
XYZ	xyz(25.0524, 44.8043, 14.7234)
Luminance	0.4481 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCC4F #CC3FBC

analogous

#75CC3F #3FCC4F #3FCC96

triadic

#3FCC4F #4F3FCC #CC4F3F

tetradic

#3FCC4F #3F75CC #CC3FBC #CC963F

square

#3FCC4F #3F75CC #CC3FBC #CC963F

split-complementary

#3FCC4F #963FCC #CC3F75

monochromatic

#1E7228 #2BA339 #3FCC4F #6FD97B #A0E6A8

Accessibility & contrast

On white

2.11

#3FCC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#3FCC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCC4F

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCC4F	#FFFFFF	#000000	##000000
##3FCC4F	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA41

Deuteranopia (green-blind)

#BFAE5A

Tritanopia (blue-blind)

#07C7B1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fcc4f;
/* rgb */ color: rgb(63, 204, 79);
/* oklch */ color: oklch(74.5% 0.205 144.8);

Tailwind

colors: {
  custom: {
    50: '#87dd85',
    500: '#3fcc4f',
    950: '#000000',
  },
}

SCSS

$custom: #3fcc4f;
$custom-light: #87dd85;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcc4f",
  "rgb": {
    "r": 63,
    "g": 204,
    "b": 79
  },
  "hsl": {
    "h": 126.809,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.7446,
    "c": 0.20508,
    "h": 144.8
  },
  "luminance": 0.44807
}

Semantic roles & 50–950 ramp

primary

#3FCC4F

secondary

#D295CB

accent

#47D0E1

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #3FCC4F

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

Preview Lab → · Contrast checker → · Palette generator →