#3FC24B#3FC24B

#3FC24B is a light, vivid green. Relative luminance 0.401; OKLCH L 71.8% C 0.196 H 144.6°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#3FC24B
RGB	rgb(63, 194, 75)
HSL	hsl(125, 52%, 50%)
HSV	hsv(125, 68%, 76%)
CMYK	cmyk(67.5%, 0%, 61.3%, 23.9%)
CIE-LAB	lab(69.57, -59.04, 48.52)
CIE-LCH	lch(69.57, 76.42, 140.59°)
OKLab	oklab(71.81% -0.1598 0.1137)
OKLCH	oklch(71.81% 0.196 144.6)
XYZ	xyz(22.6102, 40.1459, 13.2126)
Luminance	0.4015 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC24B #C23FB6

analogous

#74C23F #3FC24B #3FC28C

triadic

#3FC24B #4B3FC2 #C24B3F

tetradic

#3FC24B #3F74C2 #C23FB6 #C28C3F

square

#3FC24B #3F74C2 #C23FB6 #C28C3F

split-complementary

#3FC24B #8C3FC2 #C23F74

monochromatic

#206627 #2F9538 #3FC24B #6DD177 #9CE0A2

Accessibility & contrast

On white

2.33

#3FC24B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#3FC24B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC24B

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC24B	#FFFFFF	#000000	##000000
##3FC24B	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B03E

Deuteranopia (green-blind)

#B6A655

Tritanopia (blue-blind)

#17BDA9

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fc24b;
/* rgb */ color: rgb(63, 194, 75);
/* oklch */ color: oklch(71.8% 0.196 144.6);

Tailwind

colors: {
  custom: {
    50: '#85d681',
    500: '#3fc24b',
    950: '#000000',
  },
}

SCSS

$custom: #3fc24b;
$custom-light: #85d681;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc24b",
  "rgb": {
    "r": 63,
    "g": 194,
    "b": 75
  },
  "hsl": {
    "h": 125.496,
    "s": 51.779,
    "l": 50.392
  },
  "oklch": {
    "l": 0.71807,
    "c": 0.19613,
    "h": 144.6
  },
  "luminance": 0.40148
}

Semantic roles & 50–950 ramp

primary

#3FC24B

secondary

#CC91C6

accent

#4DCEDB

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #3FC24B

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

Preview Lab → · Contrast checker → · Palette generator →