#4EFF80#4EFF80

#4EFF80 is a very light, highly saturated green. Relative luminance 0.747; OKLCH L 88.4% C 0.222 H 148.7°. Best body text is #000000 at 15.94:1 contrast (WCAG AA passes).

Color values

HEX	#4EFF80
RGB	rgb(78, 255, 128)
HSL	hsl(137, 100%, 65%)
HSV	hsv(137, 69%, 100%)
CMYK	cmyk(69.4%, 0%, 49.8%, 0%)
CIE-LAB	lab(89.25, -70.43, 47.69)
CIE-LCH	lch(89.25, 85.06, 145.90°)
OKLab	oklab(88.37% -0.1896 0.1155)
OKLCH	oklch(88.37% 0.222 148.7)
XYZ	xyz(42.7949, 74.6934, 32.5798)
Luminance	0.7470 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EFF80 #FF4ECD

analogous

#74FF4E #4EFF80 #4EFFD8

triadic

#4EFF80 #804EFF #FF804E

tetradic

#4EFF80 #4E74FF #FF4ECD #FFD84E

square

#4EFF80 #4E74FF #FF4ECD #FFD84E

split-complementary

#4EFF80 #D84EFF #FF4E74

monochromatic

#00D33B #11FF54 #4EFF80 #8BFFAC #C8FFD8

Accessibility & contrast

On white

1.32

#4EFF80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.94

#4EFF80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EFF80

15.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EFF80	#FFFFFF	#000000	##000000
##4EFF80	1.00	1.32	15.94	15.94
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.94	21.00	1.00	1.00
##000000	15.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE975

Deuteranopia (green-blind)

#ECDA89

Tritanopia (blue-blind)

#00FAE2

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #4eff80;
/* rgb */ color: rgb(78, 255, 128);
/* oklch */ color: oklch(88.4% 0.222 148.7);

Tailwind

colors: {
  custom: {
    50: '#95ffa7',
    500: '#4eff80',
    950: '#000000',
  },
}

SCSS

$custom: #4eff80;
$custom-light: #95ffa7;
$custom-dark: #000000;

JSON

{
  "hex": "#4eff80",
  "rgb": {
    "r": 78,
    "g": 255,
    "b": 128
  },
  "hsl": {
    "h": 136.949,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.88365,
    "c": 0.22202,
    "h": 148.7
  },
  "luminance": 0.74698
}

Semantic roles & 50–950 ramp

primary

#4EFF80

secondary

#CD249D

accent

#00A5E6

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0F1810

muted

#808680

Preview Lab

Preview with #4EFF80

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

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