#4ED778#4ED778

#4ED778 is a light, vivid green. Relative luminance 0.516; OKLCH L 78.2% C 0.179 H 150.2°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#4ED778
RGB	rgb(78, 215, 120)
HSL	hsl(138, 63%, 57%)
HSV	hsv(138, 64%, 84%)
CMYK	cmyk(63.7%, 0%, 44.2%, 15.7%)
CIE-LAB	lab(77.03, -57.43, 36.16)
CIE-LCH	lch(77.03, 67.86, 147.81°)
OKLab	oklab(78.24% -0.155 0.0889)
OKLCH	oklch(78.24% 0.179 150.2)
XYZ	xyz(30.8301, 51.5735, 26.0956)
Luminance	0.5158 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED778 #D74EAD

analogous

#69D74E #4ED778 #4ED7BC

triadic

#4ED778 #784ED7 #D7784E

tetradic

#4ED778 #4E69D7 #D74EAD #D7BC4E

square

#4ED778 #4E69D7 #D74EAD #D7BC4E

split-complementary

#4ED778 #BC4ED7 #D74E69

monochromatic

#1F8B40 #2BBD58 #4ED778 #80E29E #B2EEC4

Accessibility & contrast

On white

1.86

#4ED778 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#4ED778 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED778

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED778	#FFFFFF	#000000	##000000
##4ED778	1.00	1.86	11.32	11.32
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C671

Deuteranopia (green-blind)

#C7B97E

Tritanopia (blue-blind)

#19D3C0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #4ed778;
/* rgb */ color: rgb(78, 215, 120);
/* oklch */ color: oklch(78.2% 0.179 150.2);

Tailwind

colors: {
  custom: {
    50: '#8ee4a0',
    500: '#4ed778',
    950: '#000000',
  },
}

SCSS

$custom: #4ed778;
$custom-light: #8ee4a0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed778",
  "rgb": {
    "r": 78,
    "g": 215,
    "b": 120
  },
  "hsl": {
    "h": 138.394,
    "s": 63.134,
    "l": 57.451
  },
  "oklch": {
    "l": 0.78242,
    "c": 0.17867,
    "h": 150.2
  },
  "luminance": 0.51577
}

Semantic roles & 50–950 ramp

primary

#4ED778

secondary

#913876

accent

#42B4E6

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160F

muted

#7F8480

Preview Lab

Preview with #4ED778

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

Preview Lab → · Contrast checker → · Palette generator →