#4ED77B#4ED77B

#4ED77B is a light, vivid green. Relative luminance 0.517; OKLCH L 78.3% C 0.176 H 150.9°. Best body text is #000000 at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#4ED77B
RGB	rgb(78, 215, 123)
HSL	hsl(140, 63%, 57%)
HSV	hsv(140, 64%, 84%)
CMYK	cmyk(63.7%, 0%, 42.8%, 15.7%)
CIE-LAB	lab(77.07, -56.93, 34.71)
CIE-LCH	lch(77.07, 66.68, 148.63°)
OKLab	oklab(78.29% -0.1537 0.0856)
OKLCH	oklch(78.29% 0.176 150.9)
XYZ	xyz(31.0150, 51.6475, 27.0695)
Luminance	0.5165 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED77B #D74EAA

analogous

#65D74E #4ED77B #4ED7C0

triadic

#4ED77B #7B4ED7 #D77B4E

tetradic

#4ED77B #4E65D7 #D74EAA #D7C04E

square

#4ED77B #4E65D7 #D74EAA #D7C04E

split-complementary

#4ED77B #C04ED7 #D74E65

monochromatic

#1F8B43 #2BBD5B #4ED77B #80E2A0 #B2EEC5

Accessibility & contrast

On white

1.85

#4ED77B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.33

#4ED77B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED77B

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED77B	#FFFFFF	#000000	##000000
##4ED77B	1.00	1.85	11.33	11.33
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.33	21.00	1.00	1.00
##000000	11.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C674

Deuteranopia (green-blind)

#C6B981

Tritanopia (blue-blind)

#16D4C1

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #4ed77b;
/* rgb */ color: rgb(78, 215, 123);
/* oklch */ color: oklch(78.3% 0.176 150.9);

Tailwind

colors: {
  custom: {
    50: '#8ee4a2',
    500: '#4ed77b',
    950: '#000000',
  },
}

SCSS

$custom: #4ed77b;
$custom-light: #8ee4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed77b",
  "rgb": {
    "r": 78,
    "g": 215,
    "b": 123
  },
  "hsl": {
    "h": 139.708,
    "s": 63.134,
    "l": 57.451
  },
  "oklch": {
    "l": 0.78294,
    "c": 0.17593,
    "h": 150.9
  },
  "luminance": 0.51651
}

Semantic roles & 50–950 ramp

primary

#4ED77B

secondary

#913874

accent

#42B0E6

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160F

muted

#7F8480

Preview Lab

Preview with #4ED77B

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

Preview Lab → · Contrast checker → · Palette generator →