#4EF271#4EF271

#4EF271 is a very light, highly saturated green. Relative luminance 0.663; OKLCH L 84.9% C 0.219 H 147.1°. Best body text is #000000 at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#4EF271
RGB	rgb(78, 242, 113)
HSL	hsl(133, 86%, 63%)
HSV	hsv(133, 68%, 95%)
CMYK	cmyk(67.8%, 0%, 53.3%, 5.1%)
CIE-LAB	lab(85.16, -68.09, 49.66)
CIE-LCH	lch(85.16, 84.27, 143.90°)
OKLab	oklab(84.92% -0.1836 0.119)
OKLCH	oklch(84.92% 0.219 147.1)
XYZ	xyz(37.8719, 66.3121, 26.4232)
Luminance	0.6632 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EF271 #F24ECF

analogous

#7DF24E #4EF271 #4EF2C3

triadic

#4EF271 #714EF2 #F2714E

tetradic

#4EF271 #4E7DF2 #F24ECF #F2C34E

square

#4EF271 #4E7DF2 #F24ECF #F2C34E

split-complementary

#4EF271 #C34EF2 #F24E7D

monochromatic

#0EB832 #15EE43 #4EF271 #87F69F #C0FACC

Accessibility & contrast

On white

1.47

#4EF271 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.26

#4EF271 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EF271

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EF271	#FFFFFF	#000000	##000000
##4EF271	1.00	1.47	14.26	14.26
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.26	21.00	1.00	1.00
##000000	14.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DD65

Deuteranopia (green-blind)

#E1CF7B

Tritanopia (blue-blind)

#00EDD5

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #4ef271;
/* rgb */ color: rgb(78, 242, 113);
/* oklch */ color: oklch(84.9% 0.219 147.1);

Tailwind

colors: {
  custom: {
    50: '#93f89c',
    500: '#4ef271',
    950: '#000000',
  },
}

SCSS

$custom: #4ef271;
$custom-light: #93f89c;
$custom-dark: #000000;

JSON

{
  "hex": "#4ef271",
  "rgb": {
    "r": 78,
    "g": 242,
    "b": 113
  },
  "hsl": {
    "h": 132.805,
    "s": 86.316,
    "l": 62.745
  },
  "oklch": {
    "l": 0.84922,
    "c": 0.21877,
    "h": 147.1
  },
  "luminance": 0.66316
}

Semantic roles & 50–950 ramp

primary

#4EF271

secondary

#B72D9A

accent

#03B3E3

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #4EF271

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

Preview Lab → · Contrast checker → · Palette generator →