#4FEC80#4FEC80

#4FEC80 is a very light, vivid green. Relative luminance 0.632; OKLCH L 83.7% C 0.198 H 149.9°. Best body text is #000000 at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#4FEC80
RGB	rgb(79, 236, 128)
HSL	hsl(139, 81%, 62%)
HSV	hsv(139, 67%, 93%)
CMYK	cmyk(66.5%, 0%, 45.8%, 7.5%)
CIE-LAB	lab(83.55, -63.65, 40.55)
CIE-LCH	lch(83.55, 75.47, 147.50°)
OKLab	oklab(83.67% -0.1715 0.0993)
OKLCH	oklch(83.67% 0.198 149.9)
XYZ	xyz(37.1133, 63.2077, 30.6623)
Luminance	0.6321 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FEC80 #EC4FBB

analogous

#6DEC4F #4FEC80 #4FECCF

triadic

#4FEC80 #804FEC #EC804F

tetradic

#4FEC80 #4F6DEC #EC4FBB #ECCF4F

square

#4FEC80 #4F6DEC #EC4FBB #ECCF4F

split-complementary

#4FEC80 #CF4FEC #EC4F6D

monochromatic

#13AE43 #19E559 #4FEC80 #86F2A8 #BDF8D0

Accessibility & contrast

On white

1.54

#4FEC80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.64

#4FEC80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FEC80

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FEC80	#FFFFFF	#000000	##000000
##4FEC80	1.00	1.54	13.64	13.64
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.64	21.00	1.00	1.00
##000000	13.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD878

Deuteranopia (green-blind)

#DACB88

Tritanopia (blue-blind)

#00E8D2

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #4fec80;
/* rgb */ color: rgb(79, 236, 128);
/* oklch */ color: oklch(83.7% 0.198 149.9);

Tailwind

colors: {
  custom: {
    50: '#92f3a6',
    500: '#4fec80',
    950: '#000000',
  },
}

SCSS

$custom: #4fec80;
$custom-light: #92f3a6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fec80",
  "rgb": {
    "r": 79,
    "g": 236,
    "b": 128
  },
  "hsl": {
    "h": 138.726,
    "s": 80.513,
    "l": 61.765
  },
  "oklch": {
    "l": 0.83666,
    "c": 0.19819,
    "h": 149.9
  },
  "luminance": 0.63212
}

Semantic roles & 50–950 ramp

primary

#4FEC80

secondary

#AE3187

accent

#099BDD

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E170F

muted

#7F8580

Preview Lab

Preview with #4FEC80

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

Preview Lab → · Contrast checker → · Palette generator →