#4FCA20#4FCA20

#4FCA20 is a light, highly saturated green. Relative luminance 0.440; OKLCH L 74.0% C 0.224 H 139.3°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#4FCA20
RGB	rgb(79, 202, 32)
HSL	hsl(103, 73%, 46%)
HSV	hsv(103, 84%, 79%)
CMYK	cmyk(60.9%, 0%, 84.2%, 20.8%)
CIE-LAB	lab(72.23, -61.65, 66.43)
CIE-LCH	lch(72.23, 90.63, 132.86°)
OKLab	oklab(74.04% -0.1698 0.1459)
OKLCH	oklch(74.04% 0.224 139.3)
XYZ	xyz(24.6046, 44.0053, 8.5635)
Luminance	0.4401 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FCA20 #9B20CA

analogous

#A4CA20 #4FCA20 #20CA46

triadic

#4FCA20 #204FCA #CA204F

tetradic

#4FCA20 #20A4CA #9B20CA #CA4620

square

#4FCA20 #20A4CA #9B20CA #CA4620

split-complementary

#4FCA20 #4620CA #CA20A4

monochromatic

#26600F #3A9518 #4FCA20 #71E246 #99EA7A

Accessibility & contrast

On white

2.14

#4FCA20 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#4FCA20 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FCA20

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FCA20	#FFFFFF	#000000	##000000
##4FCA20	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B700

Deuteranopia (green-blind)

#C1AD37

Tritanopia (blue-blind)

#3FC3AC

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4fca20;
/* rgb */ color: rgb(79, 202, 32);
/* oklch */ color: oklch(74.0% 0.224 139.3);

Tailwind

colors: {
  custom: {
    50: '#8fdb6d',
    500: '#4fca20',
    950: '#000000',
  },
}

SCSS

$custom: #4fca20;
$custom-light: #8fdb6d;
$custom-dark: #000000;

JSON

{
  "hex": "#4fca20",
  "rgb": {
    "r": 79,
    "g": 202,
    "b": 32
  },
  "hsl": {
    "h": 103.412,
    "s": 72.65,
    "l": 45.882
  },
  "oklch": {
    "l": 0.74037,
    "c": 0.22389,
    "h": 139.3
  },
  "luminance": 0.44008
}

Semantic roles & 50–950 ramp

primary

#4FCA20

secondary

#B874D2

accent

#38EFBD

background

#F9FDF7

surface

#F2FBED

border

#CCD4C8

text

#0E1508

muted

#7E837B

Preview Lab

Preview with #4FCA20

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

Preview Lab → · Contrast checker → · Palette generator →