#4DEC81#4DEC81

#4DEC81 is a very light, vivid green. Relative luminance 0.632; OKLCH L 83.6% C 0.198 H 150.3°. Best body text is #000000 at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#4DEC81
RGB	rgb(77, 236, 129)
HSL	hsl(140, 81%, 61%)
HSV	hsv(140, 67%, 93%)
CMYK	cmyk(67.4%, 0%, 45.3%, 7.5%)
CIE-LAB	lab(83.52, -63.84, 40.01)
CIE-LCH	lch(83.52, 75.34, 147.92°)
OKLab	oklab(83.63% -0.172 0.0981)
OKLCH	oklch(83.63% 0.198 150.3)
XYZ	xyz(37.0155, 63.1496, 31.0030)
Luminance	0.6315 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DEC81 #EC4DB8

analogous

#69EC4D #4DEC81 #4DECD1

triadic

#4DEC81 #814DEC #EC814D

tetradic

#4DEC81 #4D69EC #EC4DB8 #ECD14D

square

#4DEC81 #4D69EC #EC4DB8 #ECD14D

split-complementary

#4DEC81 #D14DEC #EC4D69

monochromatic

#12AC45 #18E45B #4DEC81 #84F2A8 #BCF8CF

Accessibility & contrast

On white

1.54

#4DEC81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.63

#4DEC81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DEC81

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DEC81	#FFFFFF	#000000	##000000
##4DEC81	1.00	1.54	13.63	13.63
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.63	21.00	1.00	1.00
##000000	13.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD879

Deuteranopia (green-blind)

#DACB88

Tritanopia (blue-blind)

#00E8D2

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #4dec81;
/* rgb */ color: rgb(77, 236, 129);
/* oklch */ color: oklch(83.6% 0.198 150.3);

Tailwind

colors: {
  custom: {
    50: '#91f3a7',
    500: '#4dec81',
    950: '#000000',
  },
}

SCSS

$custom: #4dec81;
$custom-light: #91f3a7;
$custom-dark: #000000;

JSON

{
  "hex": "#4dec81",
  "rgb": {
    "r": 77,
    "g": 236,
    "b": 129
  },
  "hsl": {
    "h": 139.623,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.83632,
    "c": 0.19801,
    "h": 150.3
  },
  "luminance": 0.63154
}

Semantic roles & 50–950 ramp

primary

#4DEC81

secondary

#AD3084

accent

#0898DD

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E170F

muted

#7F8580

Preview Lab

Preview with #4DEC81

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

Preview Lab → · Contrast checker → · Palette generator →