#4ED571#4ED571

#4ED571 is a light, vivid green. Relative luminance 0.504; OKLCH L 77.6% C 0.182 H 148.8°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#4ED571
RGB	rgb(78, 213, 113)
HSL	hsl(136, 62%, 57%)
HSV	hsv(136, 63%, 84%)
CMYK	cmyk(63.4%, 0%, 46.9%, 16.5%)
CIE-LAB	lab(76.31, -57.79, 38.73)
CIE-LCH	lch(76.31, 69.57, 146.17°)
OKLab	oklab(77.62% -0.156 0.0945)
OKLCH	oklch(77.62% 0.182 148.8)
XYZ	xyz(29.9146, 50.3974, 23.7708)
Luminance	0.5040 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED571 #D54EB2

analogous

#6ED54E #4ED571 #4ED5B5

triadic

#4ED571 #714ED5 #D5714E

tetradic

#4ED571 #4E6ED5 #D54EB2 #D5B54E

square

#4ED571 #4E6ED5 #D54EB2 #D5B54E

split-complementary

#4ED571 #B54ED5 #D54E6E

monochromatic

#20883B #2CBA51 #4ED571 #7FE199 #B1ECC0

Accessibility & contrast

On white

1.90

#4ED571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#4ED571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED571

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED571	#FFFFFF	#000000	##000000
##4ED571	1.00	1.90	11.08	11.08
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C369

Deuteranopia (green-blind)

#C6B878

Tritanopia (blue-blind)

#21D1BD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4ed571;
/* rgb */ color: rgb(78, 213, 113);
/* oklch */ color: oklch(77.6% 0.182 148.8);

Tailwind

colors: {
  custom: {
    50: '#8ee39b',
    500: '#4ed571',
    950: '#000000',
  },
}

SCSS

$custom: #4ed571;
$custom-light: #8ee39b;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed571",
  "rgb": {
    "r": 78,
    "g": 213,
    "b": 113
  },
  "hsl": {
    "h": 135.556,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.77623,
    "c": 0.18237,
    "h": 148.8
  },
  "luminance": 0.504
}

Semantic roles & 50–950 ramp

primary

#4ED571

secondary

#8F3978

accent

#43BBE5

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #4ED571

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

Preview Lab → · Contrast checker → · Palette generator →