#4ED558#4ED558

#4ED558 is a light, highly saturated green. Relative luminance 0.499; OKLCH L 77.3% C 0.204 H 144.5°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#4ED558
RGB	rgb(78, 213, 88)
HSL	hsl(124, 62%, 57%)
HSV	hsv(124, 63%, 84%)
CMYK	cmyk(63.4%, 0%, 58.7%, 16.5%)
CIE-LAB	lab(76.01, -61.19, 50.21)
CIE-LCH	lch(76.01, 79.15, 140.63°)
OKLab	oklab(77.28% -0.1657 0.1184)
OKLCH	oklch(77.28% 0.204 144.5)
XYZ	xyz(28.6958, 49.9099, 17.3519)
Luminance	0.4991 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED558 #D54ECB

analogous

#88D54E #4ED558 #4ED59B

triadic

#4ED558 #584ED5 #D5584E

tetradic

#4ED558 #4E88D5 #D54ECB #D59B4E

square

#4ED558 #4E88D5 #D54ECB #D59B4E

split-complementary

#4ED558 #9B4ED5 #D54E88

monochromatic

#208828 #2CBA37 #4ED558 #7FE187 #B1ECB5

Accessibility & contrast

On white

1.91

#4ED558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#4ED558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED558

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED558	#FFFFFF	#000000	##000000
##4ED558	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C24B

Deuteranopia (green-blind)

#C8B762

Tritanopia (blue-blind)

#2ED0BA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #4ed558;
/* rgb */ color: rgb(78, 213, 88);
/* oklch */ color: oklch(77.3% 0.204 144.5);

Tailwind

colors: {
  custom: {
    50: '#8ee38b',
    500: '#4ed558',
    950: '#000000',
  },
}

SCSS

$custom: #4ed558;
$custom-light: #8ee38b;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed558",
  "rgb": {
    "r": 78,
    "g": 213,
    "b": 88
  },
  "hsl": {
    "h": 124.444,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.7728,
    "c": 0.2037,
    "h": 144.5
  },
  "luminance": 0.49913
}

Semantic roles & 50–950 ramp

primary

#4ED558

secondary

#DBA4D7

accent

#43D9E5

background

#F9FEF8

surface

#F2FCF0

border

#CCD5CB

text

#0E160C

muted

#7E847D

Preview Lab

Preview with #4ED558

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

Preview Lab → · Contrast checker → · Palette generator →