#4FE47B#4FE47B

#4FE47B is a light, vivid green. Relative luminance 0.586; OKLCH L 81.6% C 0.192 H 149.6°. Best body text is #000000 at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#4FE47B
RGB	rgb(79, 228, 123)
HSL	hsl(138, 73%, 60%)
HSV	hsv(138, 65%, 89%)
CMYK	cmyk(65.4%, 0%, 46.1%, 10.6%)
CIE-LAB	lab(81.06, -61.55, 39.82)
CIE-LCH	lch(81.06, 73.31, 147.09°)
OKLab	oklab(81.59% -0.1659 0.0974)
OKLCH	oklch(81.59% 0.192 149.6)
XYZ	xyz(34.5404, 58.5755, 28.2210)
Luminance	0.5858 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE47B #E44FB8

analogous

#6EE44F #4FE47B #4FE4C5

triadic

#4FE47B #7B4FE4 #E47B4F

tetradic

#4FE47B #4F6EE4 #E44FB8 #E4C54F

square

#4FE47B #4F6EE4 #E44FB8 #E4C54F

split-complementary

#4FE47B #C54FE4 #E44F6E

monochromatic

#19A041 #21D556 #4FE47B #84ECA3 #B9F4CB

Accessibility & contrast

On white

1.65

#4FE47B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.72

#4FE47B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE47B

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE47B	#FFFFFF	#000000	##000000
##4FE47B	1.00	1.65	12.72	12.72
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.72	21.00	1.00	1.00
##000000	12.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D173

Deuteranopia (green-blind)

#D3C482

Tritanopia (blue-blind)

#0BE0CB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #4fe47b;
/* rgb */ color: rgb(79, 228, 123);
/* oklch */ color: oklch(81.6% 0.192 149.6);

Tailwind

colors: {
  custom: {
    50: '#90eea3',
    500: '#4fe47b',
    950: '#000000',
  },
}

SCSS

$custom: #4fe47b;
$custom-light: #90eea3;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe47b",
  "rgb": {
    "r": 79,
    "g": 228,
    "b": 123
  },
  "hsl": {
    "h": 137.718,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.81586,
    "c": 0.19243,
    "h": 149.6
  },
  "luminance": 0.58579
}

Semantic roles & 50–950 ramp

primary

#4FE47B

secondary

#A33482

accent

#109BD6

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4FE47B

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

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