#3FC75E#3FC75E

#3FC75E is a light, vivid green. Relative luminance 0.427; OKLCH L 73.4% C 0.187 H 147.4°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#3FC75E
RGB	rgb(63, 199, 94)
HSL	hsl(134, 55%, 51%)
HSV	hsv(134, 68%, 78%)
CMYK	cmyk(68.3%, 0%, 52.8%, 22%)
CIE-LAB	lab(71.36, -58.37, 41.79)
CIE-LCH	lch(71.36, 71.78, 144.40°)
OKLab	oklab(73.35% -0.1573 0.1005)
OKLCH	oklch(73.35% 0.187 147.4)
XYZ	xyz(24.4919, 42.7091, 17.5404)
Luminance	0.4271 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC75E #C73FA8

analogous

#64C73F #3FC75E #3FC7A2

triadic

#3FC75E #5E3FC7 #C75E3F

tetradic

#3FC75E #3F64C7 #C73FA8 #C7A23F

square

#3FC75E #3F64C7 #C73FA8 #C7A23F

split-complementary

#3FC75E #A23FC7 #C73F64

monochromatic

#206C31 #2D9B46 #3FC75E #6ED586 #9EE3AD

Accessibility & contrast

On white

2.20

#3FC75E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#3FC75E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC75E

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC75E	#FFFFFF	#000000	##000000
##3FC75E	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B655

Deuteranopia (green-blind)

#B9AA66

Tritanopia (blue-blind)

#00C3AF

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #3fc75e;
/* rgb */ color: rgb(63, 199, 94);
/* oklch */ color: oklch(73.4% 0.187 147.4);

Tailwind

colors: {
  custom: {
    50: '#85d98e',
    500: '#3fc75e',
    950: '#000000',
  },
}

SCSS

$custom: #3fc75e;
$custom-light: #85d98e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc75e",
  "rgb": {
    "r": 63,
    "g": 199,
    "b": 94
  },
  "hsl": {
    "h": 133.676,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.7335,
    "c": 0.18669,
    "h": 147.4
  },
  "luminance": 0.42712
}

Semantic roles & 50–950 ramp

primary

#3FC75E

secondary

#CF93C1

accent

#4ABCDE

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #3FC75E

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

Preview Lab → · Contrast checker → · Palette generator →