#3FC95B#3FC95B

#3FC95B is a light, vivid green. Relative luminance 0.436; OKLCH L 73.8% C 0.192 H 146.8°. Best body text is #000000 at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#3FC95B
RGB	rgb(63, 201, 91)
HSL	hsl(132, 56%, 52%)
HSV	hsv(132, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 54.7%, 21.2%)
CIE-LAB	lab(71.95, -59.49, 43.94)
CIE-LCH	lch(71.95, 73.96, 143.55°)
OKLab	oklab(73.83% -0.1604 0.1051)
OKLCH	oklch(73.83% 0.192 146.8)
XYZ	xyz(24.8231, 43.5827, 16.9996)
Luminance	0.4359 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC95B #C93FAD

analogous

#68C93F #3FC95B #3FC9A0

triadic

#3FC95B #5B3FC9 #C95B3F

tetradic

#3FC95B #3F68C9 #C93FAD #C9A03F

square

#3FC95B #3F68C9 #C93FAD #C9A03F

split-complementary

#3FC95B #A03FC9 #C93F68

monochromatic

#1F6F2F #2D9E44 #3FC95B #6FD684 #9FE4AD

Accessibility & contrast

On white

2.16

#3FC95B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.72

#3FC95B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC95B

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC95B	#FFFFFF	#000000	##000000
##3FC95B	1.00	2.16	9.72	9.72
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.72	21.00	1.00	1.00
##000000	9.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB751

Deuteranopia (green-blind)

#BBAC63

Tritanopia (blue-blind)

#00C5B0

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3fc95b;
/* rgb */ color: rgb(63, 201, 91);
/* oklch */ color: oklch(73.8% 0.192 146.8);

Tailwind

colors: {
  custom: {
    50: '#86db8c',
    500: '#3fc95b',
    950: '#000000',
  },
}

SCSS

$custom: #3fc95b;
$custom-light: #86db8c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc95b",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 91
  },
  "hsl": {
    "h": 132.174,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73827,
    "c": 0.19176,
    "h": 146.8
  },
  "luminance": 0.43585
}

Semantic roles & 50–950 ramp

primary

#3FC95B

secondary

#D094C4

accent

#48C1DF

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #3FC95B

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

Preview Lab → · Contrast checker → · Palette generator →