#4FE458#4FE458

#4FE458 is a light, highly saturated green. Relative luminance 0.579; OKLCH L 81.1% C 0.221 H 144.1°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#4FE458
RGB	rgb(79, 228, 88)
HSL	hsl(124, 73%, 60%)
HSV	hsv(124, 65%, 89%)
CMYK	cmyk(65.4%, 0%, 61.4%, 10.6%)
CIE-LAB	lab(80.66, -66.17, 55.53)
CIE-LCH	lch(80.66, 86.38, 139.99°)
OKLab	oklab(81.12% -0.1793 0.1299)
OKLCH	oklch(81.12% 0.221 144.1)
XYZ	xyz(32.7273, 57.8503, 18.6721)
Luminance	0.5785 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE458 #E44FDB

analogous

#91E44F #4FE458 #4FE4A2

triadic

#4FE458 #584FE4 #E4584F

tetradic

#4FE458 #4F91E4 #E44FDB #E4A24F

square

#4FE458 #4F91E4 #E44FDB #E4A24F

split-complementary

#4FE458 #A24FE4 #E44F91

monochromatic

#19A021 #21D52C #4FE458 #84EC8A #B9F4BD

Accessibility & contrast

On white

1.67

#4FE458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#4FE458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE458

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE458	#FFFFFF	#000000	##000000
##4FE458	1.00	1.67	12.57	12.57
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.57	21.00	1.00	1.00
##000000	12.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D048

Deuteranopia (green-blind)

#D6C364

Tritanopia (blue-blind)

#28DEC6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4fe458;
/* rgb */ color: rgb(79, 228, 88);
/* oklch */ color: oklch(81.1% 0.221 144.1);

Tailwind

colors: {
  custom: {
    50: '#92ee8c',
    500: '#4fe458',
    950: '#000000',
  },
}

SCSS

$custom: #4fe458;
$custom-light: #92ee8c;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe458",
  "rgb": {
    "r": 79,
    "g": 228,
    "b": 88
  },
  "hsl": {
    "h": 123.624,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.81124,
    "c": 0.22136,
    "h": 144.1
  },
  "luminance": 0.57854
}

Semantic roles & 50–950 ramp

primary

#4FE458

secondary

#A3349C

accent

#10CAD6

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4FE458

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

Preview Lab → · Contrast checker → · Palette generator →