#4FD555#4FD555

#4FD555 is a light, highly saturated green. Relative luminance 0.499; OKLCH L 77.3% C 0.206 H 143.9°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#4FD555
RGB	rgb(79, 213, 85)
HSL	hsl(123, 61%, 57%)
HSV	hsv(123, 63%, 84%)
CMYK	cmyk(62.9%, 0%, 60.1%, 16.5%)
CIE-LAB	lab(76.01, -61.32, 51.55)
CIE-LCH	lch(76.01, 80.11, 139.95°)
OKLab	oklab(77.27% -0.1663 0.1211)
OKLCH	oklch(77.27% 0.206 143.9)
XYZ	xyz(28.6567, 49.9038, 16.7148)
Luminance	0.4991 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD555 #D54FCF

analogous

#8CD54F #4FD555 #4FD598

triadic

#4FD555 #554FD5 #D5554F

tetradic

#4FD555 #4F8CD5 #D54FCF #D5984F

square

#4FD555 #4F8CD5 #D54FCF #D5984F

split-complementary

#4FD555 #984FD5 #D54F8C

monochromatic

#218925 #2CBA33 #4FD555 #80E185 #B2EDB4

Accessibility & contrast

On white

1.91

#4FD555 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#4FD555 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD555

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD555	#FFFFFF	#000000	##000000
##4FD555	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)

#D9C247

Deuteranopia (green-blind)

#C8B75F

Tritanopia (blue-blind)

#31CFB9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #4fd555;
/* rgb */ color: rgb(79, 213, 85);
/* oklch */ color: oklch(77.3% 0.206 143.9);

Tailwind

colors: {
  custom: {
    50: '#8fe389',
    500: '#4fd555',
    950: '#000000',
  },
}

SCSS

$custom: #4fd555;
$custom-light: #8fe389;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd555",
  "rgb": {
    "r": 79,
    "g": 213,
    "b": 85
  },
  "hsl": {
    "h": 122.687,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.77274,
    "c": 0.20567,
    "h": 143.9
  },
  "luminance": 0.49907
}

Semantic roles & 50–950 ramp

primary

#4FD555

secondary

#DBA5D9

accent

#43DDE5

background

#F9FEF8

surface

#F2FCF0

border

#CCD5CB

text

#0E160C

muted

#7E847D

Preview Lab

Preview with #4FD555

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

Preview Lab → · Contrast checker → · Palette generator →