#4ED259#4ED259

#4ED259 is a light, vivid green. Relative luminance 0.484; OKLCH L 76.5% C 0.199 H 144.7°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#4ED259
RGB	rgb(78, 210, 89)
HSL	hsl(125, 59%, 56%)
HSV	hsv(125, 63%, 82%)
CMYK	cmyk(62.9%, 0%, 57.6%, 17.6%)
CIE-LAB	lab(75.10, -60.00, 48.69)
CIE-LCH	lch(75.10, 77.27, 140.94°)
OKLab	oklab(76.53% -0.1625 0.1152)
OKLCH	oklch(76.53% 0.199 144.7)
XYZ	xyz(27.9899, 48.4314, 17.3224)
Luminance	0.4843 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED259 #D24EC7

analogous

#85D24E #4ED259 #4ED29B

triadic

#4ED259 #594ED2 #D2594E

tetradic

#4ED259 #4E85D2 #D24EC7 #D29B4E

square

#4ED259 #4E85D2 #D24EC7 #D29B4E

split-complementary

#4ED259 #9B4ED2 #D24E85

monochromatic

#22842A #2EB539 #4ED259 #7FDE87 #B0EBB5

Accessibility & contrast

On white

1.97

#4ED259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#4ED259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED259

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED259	#FFFFFF	#000000	##000000
##4ED259	1.00	1.97	10.69	10.69
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C04D

Deuteranopia (green-blind)

#C5B563

Tritanopia (blue-blind)

#2FCDB7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4ed259;
/* rgb */ color: rgb(78, 210, 89);
/* oklch */ color: oklch(76.5% 0.199 144.7);

Tailwind

colors: {
  custom: {
    50: '#8ee18b',
    500: '#4ed259',
    950: '#000000',
  },
}

SCSS

$custom: #4ed259;
$custom-light: #8ee18b;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed259",
  "rgb": {
    "r": 78,
    "g": 210,
    "b": 89
  },
  "hsl": {
    "h": 125,
    "s": 59.459,
    "l": 56.471
  },
  "oklch": {
    "l": 0.76525,
    "c": 0.1992,
    "h": 144.7
  },
  "luminance": 0.48434
}

Semantic roles & 50–950 ramp

primary

#4ED259

secondary

#D9A3D4

accent

#45D6E3

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #4ED259

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

Preview Lab → · Contrast checker → · Palette generator →