#4ED661#4ED661

#4ED661 is a light, vivid green. Relative luminance 0.506; OKLCH L 77.6% C 0.198 H 145.8°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#4ED661
RGB	rgb(78, 214, 97)
HSL	hsl(128, 62%, 57%)
HSV	hsv(128, 64%, 84%)
CMYK	cmyk(63.6%, 0%, 54.7%, 16.1%)
CIE-LAB	lab(76.42, -60.43, 46.57)
CIE-LCH	lch(76.42, 76.29, 142.38°)
OKLab	oklab(77.65% -0.1634 0.1112)
OKLCH	oklch(77.65% 0.198 145.8)
XYZ	xyz(29.3442, 50.5729, 19.5221)
Luminance	0.5058 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED661 #D64EC3

analogous

#7FD64E #4ED661 #4ED6A5

triadic

#4ED661 #614ED6 #D6614E

tetradic

#4ED661 #4E7FD6 #D64EC3 #D6A54E

square

#4ED661 #4E7FD6 #D64EC3 #D6A54E

split-complementary

#4ED661 #A54ED6 #D64E7F

monochromatic

#208A2F #2BBB40 #4ED661 #80E28D #B1EDBA

Accessibility & contrast

On white

1.89

#4ED661 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#4ED661 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED661

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED661	#FFFFFF	#000000	##000000
##4ED661	1.00	1.89	11.12	11.12
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.12	21.00	1.00	1.00
##000000	11.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C456

Deuteranopia (green-blind)

#C8B86A

Tritanopia (blue-blind)

#2AD1BC

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4ed661;
/* rgb */ color: rgb(78, 214, 97);
/* oklch */ color: oklch(77.6% 0.198 145.8);

Tailwind

colors: {
  custom: {
    50: '#8ee491',
    500: '#4ed661',
    950: '#000000',
  },
}

SCSS

$custom: #4ed661;
$custom-light: #8ee491;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed661",
  "rgb": {
    "r": 78,
    "g": 214,
    "b": 97
  },
  "hsl": {
    "h": 128.382,
    "s": 62.385,
    "l": 57.255
  },
  "oklch": {
    "l": 0.77646,
    "c": 0.1976,
    "h": 145.8
  },
  "luminance": 0.50576
}

Semantic roles & 50–950 ramp

primary

#4ED661

secondary

#903884

accent

#42CFE5

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0E160D

muted

#7F847F

Preview Lab

Preview with #4ED661

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

Preview Lab → · Contrast checker → · Palette generator →