#3FD75B#3FD75B

#3FD75B is a light, highly saturated green. Relative luminance 0.504; OKLCH L 77.4% C 0.209 H 146.1°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#3FD75B
RGB	rgb(63, 215, 91)
HSL	hsl(131, 66%, 55%)
HSV	hsv(131, 71%, 84%)
CMYK	cmyk(70.7%, 0%, 57.7%, 15.7%)
CIE-LAB	lab(76.32, -64.30, 49.13)
CIE-LCH	lch(76.32, 80.92, 142.62°)
OKLab	oklab(77.44% -0.1734 0.1164)
OKLCH	oklch(77.44% 0.209 146.1)
XYZ	xyz(28.2367, 50.4098, 18.1375)
Luminance	0.5041 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD75B #D73FBB

analogous

#6FD73F #3FD75B #3FD7A7

triadic

#3FD75B #5B3FD7 #D75B3F

tetradic

#3FD75B #3F6FD7 #D73FBB #D7A73F

square

#3FD75B #3F6FD7 #D73FBB #D7A73F

split-complementary

#3FD75B #A73FD7 #D73F6F

monochromatic

#1B812E #25B340 #3FD75B #72E286 #A4ECB2

Accessibility & contrast

On white

1.89

#3FD75B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#3FD75B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD75B

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD75B	#FFFFFF	#000000	##000000
##3FD75B	1.00	1.89	11.08	11.08
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC44E

Deuteranopia (green-blind)

#C8B765

Tritanopia (blue-blind)

#00D2BC

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #3fd75b;
/* rgb */ color: rgb(63, 215, 91);
/* oklch */ color: oklch(77.4% 0.209 146.1);

Tailwind

colors: {
  custom: {
    50: '#88e58d',
    500: '#3fd75b',
    950: '#000000',
  },
}

SCSS

$custom: #3fd75b;
$custom-light: #88e58d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd75b",
  "rgb": {
    "r": 63,
    "g": 215,
    "b": 91
  },
  "hsl": {
    "h": 131.053,
    "s": 65.517,
    "l": 54.51
  },
  "oklch": {
    "l": 0.77445,
    "c": 0.20886,
    "h": 146.1
  },
  "luminance": 0.50413
}

Semantic roles & 50–950 ramp

primary

#3FD75B

secondary

#883278

accent

#3FC9E8

background

#FCFEFC

surface

#F4FCF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #3FD75B

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

Preview Lab → · Contrast checker → · Palette generator →