#3FB24E#3FB24E

#3FB24E is a light, vivid green. Relative luminance 0.334; OKLCH L 67.6% C 0.174 H 145.5°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#3FB24E
RGB	rgb(63, 178, 78)
HSL	hsl(128, 48%, 47%)
HSV	hsv(128, 65%, 70%)
CMYK	cmyk(64.6%, 0%, 56.2%, 30.2%)
CIE-LAB	lab(64.52, -52.96, 41.26)
CIE-LCH	lch(64.52, 67.13, 142.08°)
OKLab	oklab(67.64% -0.1432 0.0983)
OKLCH	oklch(67.64% 0.174 145.5)
XYZ	xyz(19.3442, 33.4457, 12.6425)
Luminance	0.3345 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB24E #B23FA3

analogous

#6AB23F #3FB24E #3FB288

triadic

#3FB24E #4E3FB2 #B24E3F

tetradic

#3FB24E #3F6AB2 #B23FA3 #B2883F

square

#3FB24E #3F6AB2 #B23FA3 #B2883F

split-complementary

#3FB24E #883FB2 #B23F6A

monochromatic

#1F5826 #2F853A #3FB24E #66C972 #93D99C

Accessibility & contrast

On white

2.73

#3FB24E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#3FB24E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB24E

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB24E	#FFFFFF	#000000	##000000
##3FB24E	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A244

Deuteranopia (green-blind)

#A79956

Tritanopia (blue-blind)

#20AE9C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3fb24e;
/* rgb */ color: rgb(63, 178, 78);
/* oklch */ color: oklch(67.6% 0.174 145.5);

Tailwind

colors: {
  custom: {
    50: '#81ca82',
    500: '#3fb24e',
    950: '#000000',
  },
}

SCSS

$custom: #3fb24e;
$custom-light: #81ca82;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb24e",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 78
  },
  "hsl": {
    "h": 127.826,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.6764,
    "c": 0.17368,
    "h": 145.5
  },
  "luminance": 0.33448
}

Semantic roles & 50–950 ramp

primary

#3FB24E

secondary

#C489BC

accent

#50C6D7

background

#F8FCF8

surface

#F0F8EF

border

#CBD1CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #3FB24E

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

Preview Lab → · Contrast checker → · Palette generator →