#3FC53D#3FC53D

#3FC53D is a light, highly saturated green. Relative luminance 0.413; OKLCH L 72.5% C 0.210 H 142.8°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#3FC53D
RGB	rgb(63, 197, 61)
HSL	hsl(119, 54%, 51%)
HSV	hsv(119, 69%, 77%)
CMYK	cmyk(68%, 0%, 69%, 22.7%)
CIE-LAB	lab(70.40, -61.49, 55.30)
CIE-LCH	lch(70.40, 82.70, 138.03°)
OKLab	oklab(72.46% -0.1671 0.1266)
OKLCH	oklch(72.46% 0.21 142.8)
XYZ	xyz(22.8571, 41.3238, 11.1857)
Luminance	0.4133 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC53D #C33DC5

analogous

#83C53D #3FC53D #3DC57F

triadic

#3FC53D #3D3FC5 #C53D3F

tetradic

#3FC53D #3D83C5 #C33DC5 #C57F3D

square

#3FC53D #3D83C5 #C33DC5 #C57F3D

split-complementary

#3FC53D #7F3DC5 #C53D83

monochromatic

#20681F #2F982D #3FC53D #6ED36C #9CE19B

Accessibility & contrast

On white

2.27

#3FC53D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#3FC53D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC53D

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC53D	#FFFFFF	#000000	##000000
##3FC53D	1.00	2.27	9.27	9.27
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B329

Deuteranopia (green-blind)

#BAA84A

Tritanopia (blue-blind)

#1BBFAA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc53d;
/* rgb */ color: rgb(63, 197, 61);
/* oklch */ color: oklch(72.5% 0.210 142.8);

Tailwind

colors: {
  custom: {
    50: '#86d879',
    500: '#3fc53d',
    950: '#000000',
  },
}

SCSS

$custom: #3fc53d;
$custom-light: #86d879;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc53d",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 61
  },
  "hsl": {
    "h": 119.118,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72455,
    "c": 0.20962,
    "h": 142.8
  },
  "luminance": 0.41326
}

Semantic roles & 50–950 ramp

primary

#3FC53D

secondary

#CC91CD

accent

#4ADDDB

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #3FC53D

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

Preview Lab → · Contrast checker → · Palette generator →