#4FC42B#4FC42B

#4FC42B is a light, highly saturated green. Relative luminance 0.413; OKLCH L 72.5% C 0.213 H 139.7°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#4FC42B
RGB	rgb(79, 196, 43)
HSL	hsl(106, 64%, 47%)
HSV	hsv(106, 78%, 77%)
CMYK	cmyk(59.7%, 0%, 78.1%, 23.1%)
CIE-LAB	lab(70.40, -59.02, 61.75)
CIE-LCH	lch(70.40, 85.42, 133.71°)
OKLab	oklab(72.53% -0.1623 0.1376)
OKLCH	oklch(72.53% 0.213 139.7)
XYZ	xyz(23.3994, 41.3144, 9.0264)
Luminance	0.4132 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC42B #A02BC4

analogous

#9CC42B #4FC42B #2BC453

triadic

#4FC42B #2B4FC4 #C42B4F

tetradic

#4FC42B #2B9CC4 #A02BC4 #C4532B

square

#4FC42B #2B9CC4 #A02BC4 #C4532B

split-complementary

#4FC42B #532BC4 #C42B9C

monochromatic

#276015 #3B9220 #4FC42B #73D953 #9CE485

Accessibility & contrast

On white

2.27

#4FC42B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.26

#4FC42B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC42B

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC42B	#FFFFFF	#000000	##000000
##4FC42B	1.00	2.27	9.26	9.26
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.26	21.00	1.00	1.00
##000000	9.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB200

Deuteranopia (green-blind)

#BBA93D

Tritanopia (blue-blind)

#40BDA8

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4fc42b;
/* rgb */ color: rgb(79, 196, 43);
/* oklch */ color: oklch(72.5% 0.213 139.7);

Tailwind

colors: {
  custom: {
    50: '#8ed770',
    500: '#4fc42b',
    950: '#000000',
  },
}

SCSS

$custom: #4fc42b;
$custom-light: #8ed770;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc42b",
  "rgb": {
    "r": 79,
    "g": 196,
    "b": 43
  },
  "hsl": {
    "h": 105.882,
    "s": 64.017,
    "l": 46.863
  },
  "oklch": {
    "l": 0.72533,
    "c": 0.21275,
    "h": 139.7
  },
  "luminance": 0.41317
}

Semantic roles & 50–950 ramp

primary

#4FC42B

secondary

#BB7DCE

accent

#41E7C0

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1408

muted

#7E837B

Preview Lab

Preview with #4FC42B

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

Preview Lab → · Contrast checker → · Palette generator →