#3FB024#3FB024

#3FB024 is a light, vivid green. Relative luminance 0.322; OKLCH L 66.7% C 0.200 H 140.5°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#3FB024
RGB	rgb(63, 176, 36)
HSL	hsl(108, 66%, 42%)
HSV	hsv(108, 80%, 69%)
CMYK	cmyk(64.2%, 0%, 79.5%, 31%)
CIE-LAB	lab(63.53, -56.26, 57.21)
CIE-LCH	lch(63.53, 80.24, 134.52°)
OKLab	oklab(66.72% -0.1542 0.1273)
OKLCH	oklch(66.72% 0.2 140.5)
XYZ	xyz(17.8928, 32.2330, 6.9474)
Luminance	0.3224 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB024 #9524B0

analogous

#85B024 #3FB024 #24B04F

triadic

#3FB024 #243FB0 #B0243F

tetradic

#3FB024 #2485B0 #9524B0 #B04F24

square

#3FB024 #2485B0 #9524B0 #B04F24

split-complementary

#3FB024 #4F24B0 #B02485

monochromatic

#1B4A0F #2D7D1A #3FB024 #59D73A #84E16D

Accessibility & contrast

On white

2.82

#3FB024 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#3FB024 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB024

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB024	#FFFFFF	#000000	##000000
##3FB024	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B59F00

Deuteranopia (green-blind)

#A79635

Tritanopia (blue-blind)

#2DAA96

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fb024;
/* rgb */ color: rgb(63, 176, 36);
/* oklch */ color: oklch(66.7% 0.200 140.5);

Tailwind

colors: {
  custom: {
    50: '#83c96b',
    500: '#3fb024',
    950: '#000000',
  },
}

SCSS

$custom: #3fb024;
$custom-light: #83c96b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb024",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 36
  },
  "hsl": {
    "h": 108.429,
    "s": 66.038,
    "l": 41.569
  },
  "oklch": {
    "l": 0.66715,
    "c": 0.19996,
    "h": 140.5
  },
  "luminance": 0.32235
}

Semantic roles & 50–950 ramp

primary

#3FB024

secondary

#B568C8

accent

#3FE9C8

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #3FB024

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

Preview Lab → · Contrast checker → · Palette generator →