#4EFF4A#4EFF4A

#4EFF4A is a very light, highly saturated green. Relative luminance 0.736; OKLCH L 87.8% C 0.261 H 142.7°. Best body text is #000000 at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#4EFF4A
RGB	rgb(78, 255, 74)
HSL	hsl(119, 100%, 65%)
HSV	hsv(119, 71%, 100%)
CMYK	cmyk(69.4%, 0%, 71%, 0%)
CIE-LAB	lab(88.75, -76.38, 69.68)
CIE-LCH	lch(88.75, 103.39, 137.63°)
OKLab	oklab(87.79% -0.2075 0.1582)
OKLCH	oklch(87.79% 0.261 142.7)
XYZ	xyz(40.1355, 73.6297, 18.5740)
Luminance	0.7363 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EFF4A #FB4AFF

analogous

#A9FF4A #4EFF4A #4AFFA1

triadic

#4EFF4A #4A4EFF #FF4A4E

tetradic

#4EFF4A #4AA9FF #FB4AFF #FFA14A

square

#4EFF4A #4AA9FF #FB4AFF #FFA14A

split-complementary

#4EFF4A #A14AFF #FF4AA9

monochromatic

#05CF00 #12FF0D #4EFF4A #8AFF87 #C6FFC4

Accessibility & contrast

On white

1.34

#4EFF4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.73

#4EFF4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EFF4A

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EFF4A	#FFFFFF	#000000	##000000
##4EFF4A	1.00	1.34	15.73	15.73
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.73	21.00	1.00	1.00
##000000	15.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE72A

Deuteranopia (green-blind)

#F0D95D

Tritanopia (blue-blind)

#13F8DC

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #4eff4a;
/* rgb */ color: rgb(78, 255, 74);
/* oklch */ color: oklch(87.8% 0.261 142.7);

Tailwind

colors: {
  custom: {
    50: '#97ff86',
    500: '#4eff4a',
    950: '#000000',
  },
}

SCSS

$custom: #4eff4a;
$custom-light: #97ff86;
$custom-dark: #000000;

JSON

{
  "hex": "#4eff4a",
  "rgb": {
    "r": 78,
    "g": 255,
    "b": 74
  },
  "hsl": {
    "h": 118.674,
    "s": 100,
    "l": 64.51
  },
  "oklch": {
    "l": 0.87787,
    "c": 0.26096,
    "h": 142.7
  },
  "luminance": 0.73634
}

Semantic roles & 50–950 ramp

primary

#4EFF4A

secondary

#C624CA

accent

#00E6E0

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#0F180C

muted

#80867F

Preview Lab

Preview with #4EFF4A

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

Preview Lab → · Contrast checker → · Palette generator →