#4EEC8B#4EEC8B

#4EEC8B is a very light, vivid green. Relative luminance 0.635; OKLCH L 83.8% C 0.189 H 152.4°. Best body text is #000000 at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#4EEC8B
RGB	rgb(78, 236, 139)
HSL	hsl(143, 81%, 62%)
HSV	hsv(143, 67%, 93%)
CMYK	cmyk(66.9%, 0%, 41.1%, 7.5%)
CIE-LAB	lab(83.69, -62.02, 35.29)
CIE-LCH	lch(83.69, 71.36, 150.36°)
OKLab	oklab(83.83% -0.1673 0.0875)
OKLCH	oklch(83.83% 0.189 152.4)
XYZ	xyz(37.7943, 63.4706, 34.6803)
Luminance	0.6348 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EEC8B #EC4EAF

analogous

#60EC4E #4EEC8B #4EECDA

triadic

#4EEC8B #8B4EEC #EC8B4E

tetradic

#4EEC8B #4E60EC #EC4EAF #ECDA4E

square

#4EEC8B #4E60EC #EC4EAF #ECDA4E

split-complementary

#4EEC8B #DA4EEC #EC4E60

monochromatic

#13AD4E #19E467 #4EEC8B #85F2AF #BDF8D3

Accessibility & contrast

On white

1.53

#4EEC8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.70

#4EEC8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EEC8B

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EEC8B	#FFFFFF	#000000	##000000
##4EEC8B	1.00	1.53	13.70	13.70
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.70	21.00	1.00	1.00
##000000	13.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD984

Deuteranopia (green-blind)

#D9CB91

Tritanopia (blue-blind)

#00E9D4

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #4eec8b;
/* rgb */ color: rgb(78, 236, 139);
/* oklch */ color: oklch(83.8% 0.189 152.4);

Tailwind

colors: {
  custom: {
    50: '#91f3ae',
    500: '#4eec8b',
    950: '#000000',
  },
}

SCSS

$custom: #4eec8b;
$custom-light: #91f3ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4eec8b",
  "rgb": {
    "r": 78,
    "g": 236,
    "b": 139
  },
  "hsl": {
    "h": 143.165,
    "s": 80.612,
    "l": 61.569
  },
  "oklch": {
    "l": 0.83825,
    "c": 0.18879,
    "h": 152.4
  },
  "luminance": 0.63475
}

Semantic roles & 50–950 ramp

primary

#4EEC8B

secondary

#AE307D

accent

#098BDD

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1710

muted

#7F8581

Preview Lab

Preview with #4EEC8B

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

Preview Lab → · Contrast checker → · Palette generator →