#4ED78D#4ED78D

#4ED78D is a light, vivid green. Relative luminance 0.521; OKLCH L 78.6% C 0.160 H 155.9°. Best body text is #000000 at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#4ED78D
RGB	rgb(78, 215, 141)
HSL	hsl(148, 63%, 57%)
HSV	hsv(148, 64%, 84%)
CMYK	cmyk(63.7%, 0%, 34.4%, 15.7%)
CIE-LAB	lab(77.36, -53.70, 25.88)
CIE-LCH	lch(77.36, 59.61, 154.27°)
OKLab	oklab(78.63% -0.1457 0.0651)
OKLCH	oklch(78.63% 0.16 155.9)
XYZ	xyz(32.2472, 52.1403, 33.5588)
Luminance	0.5214 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED78D #D74E98

analogous

#54D74E #4ED78D #4ED7D1

triadic

#4ED78D #8D4ED7 #D78D4E

tetradic

#4ED78D #4E54D7 #D74E98 #D7D14E

square

#4ED78D #4E54D7 #D74E98 #D7D14E

split-complementary

#4ED78D #D14ED7 #D74E54

monochromatic

#1F8B51 #2BBD6E #4ED78D #80E2AD #B2EECD

Accessibility & contrast

On white

1.84

#4ED78D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.43

#4ED78D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED78D

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED78D	#FFFFFF	#000000	##000000
##4ED78D	1.00	1.84	11.43	11.43
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.43	21.00	1.00	1.00
##000000	11.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C788

Deuteranopia (green-blind)

#C4BA92

Tritanopia (blue-blind)

#00D5C4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #4ed78d;
/* rgb */ color: rgb(78, 215, 141);
/* oklch */ color: oklch(78.6% 0.160 155.9);

Tailwind

colors: {
  custom: {
    50: '#8de4ae',
    500: '#4ed78d',
    950: '#000000',
  },
}

SCSS

$custom: #4ed78d;
$custom-light: #8de4ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed78d",
  "rgb": {
    "r": 78,
    "g": 215,
    "b": 141
  },
  "hsl": {
    "h": 147.591,
    "s": 63.134,
    "l": 57.451
  },
  "oklch": {
    "l": 0.78633,
    "c": 0.15957,
    "h": 155.9
  },
  "luminance": 0.52144
}

Semantic roles & 50–950 ramp

primary

#4ED78D

secondary

#913868

accent

#429BE6

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1610

muted

#7F8481

Preview Lab

Preview with #4ED78D

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

Preview Lab → · Contrast checker → · Palette generator →