#3FC55D#3FC55D

#3FC55D is a light, vivid green. Relative luminance 0.418; OKLCH L 72.8% C 0.185 H 147.4°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#3FC55D
RGB	rgb(63, 197, 93)
HSL	hsl(133, 54%, 51%)
HSV	hsv(133, 68%, 77%)
CMYK	cmyk(68%, 0%, 52.8%, 22.7%)
CIE-LAB	lab(70.72, -57.79, 41.49)
CIE-LCH	lch(70.72, 71.15, 144.32°)
OKLab	oklab(72.82% -0.1558 0.0998)
OKLCH	oklch(72.82% 0.185 147.4)
XYZ	xyz(23.9902, 41.7770, 17.1533)
Luminance	0.4178 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC55D #C53FA7

analogous

#64C53F #3FC55D #3FC5A0

triadic

#3FC55D #5D3FC5 #C55D3F

tetradic

#3FC55D #3F64C5 #C53FA7 #C5A03F

square

#3FC55D #3F64C5 #C53FA7 #C5A03F

split-complementary

#3FC55D #A03FC5 #C53F64

monochromatic

#206A30 #2E9946 #3FC55D #6ED385 #9DE1AC

Accessibility & contrast

On white

2.24

#3FC55D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#3FC55D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC55D

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC55D	#FFFFFF	#000000	##000000
##3FC55D	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B454

Deuteranopia (green-blind)

#B7A965

Tritanopia (blue-blind)

#00C1AD

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc55d;
/* rgb */ color: rgb(63, 197, 93);
/* oklch */ color: oklch(72.8% 0.185 147.4);

Tailwind

colors: {
  custom: {
    50: '#85d88d',
    500: '#3fc55d',
    950: '#000000',
  },
}

SCSS

$custom: #3fc55d;
$custom-light: #85d88d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc55d",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 93
  },
  "hsl": {
    "h": 133.433,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72817,
    "c": 0.18502,
    "h": 147.4
  },
  "luminance": 0.4178
}

Semantic roles & 50–950 ramp

primary

#3FC55D

secondary

#CE92C0

accent

#4BBCDD

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #3FC55D

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

Preview Lab → · Contrast checker → · Palette generator →