#3FCF43#3FCF43

#3FCF43 is a light, highly saturated green. Relative luminance 0.461; OKLCH L 75.1% C 0.217 H 143.4°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#3FCF43
RGB	rgb(63, 207, 67)
HSL	hsl(122, 60%, 53%)
HSV	hsv(122, 70%, 81%)
CMYK	cmyk(69.6%, 0%, 67.6%, 18.8%)
CIE-LAB	lab(73.60, -64.26, 56.34)
CIE-LCH	lch(73.60, 85.46, 138.76°)
OKLab	oklab(75.12% -0.1743 0.1295)
OKLCH	oklch(75.12% 0.217 143.4)
XYZ	xyz(25.3743, 46.0849, 12.8671)
Luminance	0.4609 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCF43 #CF3FCB

analogous

#83CF3F #3FCF43 #3FCF8B

triadic

#3FCF43 #433FCF #CF433F

tetradic

#3FCF43 #3F83CF #CF3FCB #CF8B3F

square

#3FCF43 #3F83CF #CF3FCB #CF8B3F

split-complementary

#3FCF43 #8B3FCF #CF3F83

monochromatic

#1E7620 #2AA72D #3FCF43 #70DB73 #A1E7A3

Accessibility & contrast

On white

2.06

#3FCF43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#3FCF43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCF43

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCF43	#FFFFFF	#000000	##000000
##3FCF43	1.00	2.06	10.22	10.22
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC2F

Deuteranopia (green-blind)

#C2B050

Tritanopia (blue-blind)

#0EC9B3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #3fcf43;
/* rgb */ color: rgb(63, 207, 67);
/* oklch */ color: oklch(75.1% 0.217 143.4);

Tailwind

colors: {
  custom: {
    50: '#88df7e',
    500: '#3fcf43',
    950: '#000000',
  },
}

SCSS

$custom: #3fcf43;
$custom-light: #88df7e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcf43",
  "rgb": {
    "r": 63,
    "g": 207,
    "b": 67
  },
  "hsl": {
    "h": 121.667,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75121,
    "c": 0.21712,
    "h": 143.4
  },
  "luminance": 0.46088
}

Semantic roles & 50–950 ramp

primary

#3FCF43

secondary

#D496D2

accent

#45DFE3

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3FCF43

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

Preview Lab → · Contrast checker → · Palette generator →