#4FCA28#4FCA28

#4FCA28 is a light, highly saturated green. Relative luminance 0.441; OKLCH L 74.1% C 0.221 H 139.7°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#4FCA28
RGB	rgb(79, 202, 40)
HSL	hsl(106, 67%, 47%)
HSV	hsv(106, 80%, 79%)
CMYK	cmyk(60.9%, 0%, 80.2%, 20.8%)
CIE-LAB	lab(72.26, -61.26, 64.40)
CIE-LCH	lch(72.26, 88.88, 133.57°)
OKLab	oklab(74.07% -0.1684 0.1427)
OKLCH	oklch(74.07% 0.221 139.7)
XYZ	xyz(24.7269, 44.0542, 9.2073)
Luminance	0.4406 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FCA28 #A328CA

analogous

#A0CA28 #4FCA28 #28CA52

triadic

#4FCA28 #284FCA #CA284F

tetradic

#4FCA28 #28A0CA #A328CA #CA5228

square

#4FCA28 #28A0CA #A328CA #CA5228

split-complementary

#4FCA28 #5228CA #CA28A0

monochromatic

#276414 #3B971E #4FCA28 #74DD52 #9DE785

Accessibility & contrast

On white

2.14

#4FCA28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#4FCA28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FCA28

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FCA28	#FFFFFF	#000000	##000000
##4FCA28	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B700

Deuteranopia (green-blind)

#C1AD3C

Tritanopia (blue-blind)

#3FC3AC

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4fca28;
/* rgb */ color: rgb(79, 202, 40);
/* oklch */ color: oklch(74.1% 0.221 139.7);

Tailwind

colors: {
  custom: {
    50: '#8fdb70',
    500: '#4fca28',
    950: '#000000',
  },
}

SCSS

$custom: #4fca28;
$custom-light: #8fdb70;
$custom-dark: #000000;

JSON

{
  "hex": "#4fca28",
  "rgb": {
    "r": 79,
    "g": 202,
    "b": 40
  },
  "hsl": {
    "h": 105.556,
    "s": 66.942,
    "l": 47.451
  },
  "oklch": {
    "l": 0.74074,
    "c": 0.22076,
    "h": 139.7
  },
  "luminance": 0.44057
}

Semantic roles & 50–950 ramp

primary

#4FCA28

secondary

#BC7ED0

accent

#3EEAC0

background

#F9FDF7

surface

#F2FBED

border

#CCD4C8

text

#0E1508

muted

#7E837B

Preview Lab

Preview with #4FCA28

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

Preview Lab → · Contrast checker → · Palette generator →