#4FC54E#4FC54E

#4FC54E is a light, vivid green. Relative luminance 0.421; OKLCH L 73.1% C 0.191 H 143.2°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#4FC54E
RGB	rgb(79, 197, 78)
HSL	hsl(119, 51%, 54%)
HSV	hsv(119, 60%, 77%)
CMYK	cmyk(59.9%, 0%, 60.4%, 22.7%)
CIE-LAB	lab(70.97, -56.38, 48.89)
CIE-LCH	lch(70.97, 74.62, 139.07°)
OKLab	oklab(73.09% -0.1532 0.1147)
OKLCH	oklch(73.09% 0.191 143.2)
XYZ	xyz(24.5645, 42.1425, 14.0461)
Luminance	0.4214 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC54E #C44EC5

analogous

#8BC54E #4FC54E #4EC589

triadic

#4FC54E #4E4FC5 #C54E4F

tetradic

#4FC54E #4E8BC5 #C44EC5 #C5894E

square

#4FC54E #4E8BC5 #C44EC5 #C5894E

split-complementary

#4FC54E #894EC5 #C54E8B

monochromatic

#267326 #36A135 #4FC54E #7DD47C #ABE3AA

Accessibility & contrast

On white

2.23

#4FC54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#4FC54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC54E

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC54E	#FFFFFF	#000000	##000000
##4FC54E	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B441

Deuteranopia (green-blind)

#BAAA58

Tritanopia (blue-blind)

#3AC0AB

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4fc54e;
/* rgb */ color: rgb(79, 197, 78);
/* oklch */ color: oklch(73.1% 0.191 143.2);

Tailwind

colors: {
  custom: {
    50: '#8cd784',
    500: '#4fc54e',
    950: '#000000',
  },
}

SCSS

$custom: #4fc54e;
$custom-light: #8cd784;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc54e",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 78
  },
  "hsl": {
    "h": 119.496,
    "s": 50.638,
    "l": 53.922
  },
  "oklch": {
    "l": 0.7309,
    "c": 0.1914,
    "h": 143.2
  },
  "luminance": 0.42145
}

Semantic roles & 50–950 ramp

primary

#4FC54E

secondary

#D09ED1

accent

#4EDAD9

background

#F9FDF8

surface

#F1FAEF

border

#CBD3CA

text

#0D140B

muted

#7E837C

Preview Lab

Preview with #4FC54E

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

Preview Lab → · Contrast checker → · Palette generator →