#3FCC5D#3FCC5D

#3FCC5D is a light, vivid green. Relative luminance 0.450; OKLCH L 74.6% C 0.194 H 147.0°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#3FCC5D
RGB	rgb(63, 204, 93)
HSL	hsl(133, 58%, 52%)
HSV	hsv(133, 69%, 80%)
CMYK	cmyk(69.1%, 0%, 54.4%, 20%)
CIE-LAB	lab(72.91, -60.27, 44.15)
CIE-LCH	lch(72.91, 74.71, 143.77°)
OKLab	oklab(74.63% -0.1625 0.1056)
OKLCH	oklch(74.63% 0.194 147)
XYZ	xyz(25.6167, 45.0300, 17.6954)
Luminance	0.4503 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCC5D #CC3FAE

analogous

#67CC3F #3FCC5D #3FCCA4

triadic

#3FCC5D #5D3FCC #CC5D3F

tetradic

#3FCC5D #3F67CC #CC3FAE #CCA43F

square

#3FCC5D #3F67CC #CC3FAE #CCA43F

split-complementary

#3FCC5D #A43FCC #CC3F67

monochromatic

#1E7230 #2BA345 #3FCC5D #6FD986 #A0E6AF

Accessibility & contrast

On white

2.10

#3FCC5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#3FCC5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCC5D

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCC5D	#FFFFFF	#000000	##000000
##3FCC5D	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA53

Deuteranopia (green-blind)

#BEAE65

Tritanopia (blue-blind)

#00C7B3

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fcc5d;
/* rgb */ color: rgb(63, 204, 93);
/* oklch */ color: oklch(74.6% 0.194 147.0);

Tailwind

colors: {
  custom: {
    50: '#86dd8d',
    500: '#3fcc5d',
    950: '#000000',
  },
}

SCSS

$custom: #3fcc5d;
$custom-light: #86dd8d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcc5d",
  "rgb": {
    "r": 63,
    "g": 204,
    "b": 93
  },
  "hsl": {
    "h": 132.766,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74631,
    "c": 0.1938,
    "h": 147
  },
  "luminance": 0.45033
}

Semantic roles & 50–950 ramp

primary

#3FCC5D

secondary

#D295C5

accent

#47C0E1

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0D150C

muted

#7D837D

Preview Lab

Preview with #3FCC5D

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

Preview Lab → · Contrast checker → · Palette generator →