#3FC659#3FC659

#3FC659 is a light, vivid green. Relative luminance 0.422; OKLCH L 73.0% C 0.190 H 146.6°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#3FC659
RGB	rgb(63, 198, 89)
HSL	hsl(132, 54%, 51%)
HSV	hsv(132, 68%, 78%)
CMYK	cmyk(68.2%, 0%, 55.1%, 22.4%)
CIE-LAB	lab(70.98, -58.70, 43.73)
CIE-LCH	lch(70.98, 73.20, 143.31°)
OKLab	oklab(73.02% -0.1584 0.1045)
OKLCH	oklch(73.02% 0.19 146.6)
XYZ	xyz(24.0455, 42.1636, 16.3204)
Luminance	0.4217 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC659 #C63FAC

analogous

#68C63F #3FC659 #3FC69D

triadic

#3FC659 #593FC6 #C6593F

tetradic

#3FC659 #3F68C6 #C63FAC #C69D3F

square

#3FC659 #3F68C6 #C63FAC #C69D3F

split-complementary

#3FC659 #9D3FC6 #C63F68

monochromatic

#206B2E #2E9A43 #3FC659 #6ED482 #9DE2AB

Accessibility & contrast

On white

2.23

#3FC659 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#3FC659 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC659

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC659	#FFFFFF	#000000	##000000
##3FC659	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B54F

Deuteranopia (green-blind)

#B8A961

Tritanopia (blue-blind)

#04C2AE

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3fc659;
/* rgb */ color: rgb(63, 198, 89);
/* oklch */ color: oklch(73.0% 0.190 146.6);

Tailwind

colors: {
  custom: {
    50: '#85d88b',
    500: '#3fc659',
    950: '#000000',
  },
}

SCSS

$custom: #3fc659;
$custom-light: #85d88b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc659",
  "rgb": {
    "r": 63,
    "g": 198,
    "b": 89
  },
  "hsl": {
    "h": 131.556,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.73022,
    "c": 0.1897,
    "h": 146.6
  },
  "luminance": 0.42166
}

Semantic roles & 50–950 ramp

primary

#3FC659

secondary

#CE93C3

accent

#4AC1DE

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #3FC659

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

Preview Lab → · Contrast checker → · Palette generator →