#3FC258#3FC258

#3FC258 is a light, vivid green. Relative luminance 0.403; OKLCH L 72.0% C 0.186 H 146.6°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#3FC258
RGB	rgb(63, 194, 88)
HSL	hsl(131, 52%, 50%)
HSV	hsv(131, 68%, 76%)
CMYK	cmyk(67.5%, 0%, 54.6%, 23.9%)
CIE-LAB	lab(69.71, -57.42, 42.68)
CIE-LCH	lch(69.71, 71.54, 143.37°)
OKLab	oklab(71.97% -0.1549 0.1021)
OKLCH	oklch(71.97% 0.186 146.6)
XYZ	xyz(23.1015, 40.3425, 15.8000)
Luminance	0.4034 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC258 #C23FA9

analogous

#68C23F #3FC258 #3FC299

triadic

#3FC258 #583FC2 #C2583F

tetradic

#3FC258 #3F68C2 #C23FA9 #C2993F

square

#3FC258 #3F68C2 #C23FA9 #C2993F

split-complementary

#3FC258 #993FC2 #C23F68

monochromatic

#20662E #2F9543 #3FC258 #6DD180 #9CE0A9

Accessibility & contrast

On white

2.32

#3FC258 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#3FC258 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC258

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC258	#FFFFFF	#000000	##000000
##3FC258	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B14E

Deuteranopia (green-blind)

#B5A660

Tritanopia (blue-blind)

#0CBEAA

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fc258;
/* rgb */ color: rgb(63, 194, 88);
/* oklch */ color: oklch(72.0% 0.186 146.6);

Tailwind

colors: {
  custom: {
    50: '#84d58a',
    500: '#3fc258',
    950: '#000000',
  },
}

SCSS

$custom: #3fc258;
$custom-light: #84d58a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc258",
  "rgb": {
    "r": 63,
    "g": 194,
    "b": 88
  },
  "hsl": {
    "h": 131.45,
    "s": 51.779,
    "l": 50.392
  },
  "oklch": {
    "l": 0.71968,
    "c": 0.18554,
    "h": 146.6
  },
  "luminance": 0.40345
}

Semantic roles & 50–950 ramp

primary

#3FC258

secondary

#CC91C0

accent

#4DC0DB

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #3FC258

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

Preview Lab → · Contrast checker → · Palette generator →