#3FC457#3FC457

#3FC457 is a light, vivid green. Relative luminance 0.412; OKLCH L 72.5% C 0.189 H 146.3°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#3FC457
RGB	rgb(63, 196, 87)
HSL	hsl(131, 53%, 51%)
HSV	hsv(131, 68%, 77%)
CMYK	cmyk(67.9%, 0%, 55.6%, 23.1%)
CIE-LAB	lab(70.33, -58.26, 43.90)
CIE-LCH	lch(70.33, 72.95, 143.00°)
OKLab	oklab(72.47% -0.1572 0.1047)
OKLCH	oklch(72.47% 0.189 146.3)
XYZ	xyz(23.5085, 41.2222, 15.7327)
Luminance	0.4123 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC457 #C43FAC

analogous

#69C43F #3FC457 #3FC499

triadic

#3FC457 #573FC4 #C4573F

tetradic

#3FC457 #3F69C4 #C43FAC #C4993F

square

#3FC457 #3F69C4 #C43FAC #C4993F

split-complementary

#3FC457 #993FC4 #C43F69

monochromatic

#20682D #2E9741 #3FC457 #6ED280 #9DE1A9

Accessibility & contrast

On white

2.27

#3FC457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#3FC457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC457

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC457	#FFFFFF	#000000	##000000
##3FC457	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B34D

Deuteranopia (green-blind)

#B7A85F

Tritanopia (blue-blind)

#0ABFAC

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc457;
/* rgb */ color: rgb(63, 196, 87);
/* oklch */ color: oklch(72.5% 0.189 146.3);

Tailwind

colors: {
  custom: {
    50: '#85d789',
    500: '#3fc457',
    950: '#000000',
  },
}

SCSS

$custom: #3fc457;
$custom-light: #85d789;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc457",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 87
  },
  "hsl": {
    "h": 130.827,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72475,
    "c": 0.18889,
    "h": 146.3
  },
  "luminance": 0.41225
}

Semantic roles & 50–950 ramp

primary

#3FC457

secondary

#CD92C2

accent

#4BC2DC

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #3FC457

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

Preview Lab → · Contrast checker → · Palette generator →