#4FD561#4FD561

#4FD561 is a light, vivid green. Relative luminance 0.501; OKLCH L 77.4% C 0.196 H 145.7°. Best body text is #000000 at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#4FD561
RGB	rgb(79, 213, 97)
HSL	hsl(128, 61%, 57%)
HSV	hsv(128, 63%, 84%)
CMYK	cmyk(62.9%, 0%, 54.5%, 16.5%)
CIE-LAB	lab(76.14, -59.86, 46.24)
CIE-LCH	lch(76.14, 75.64, 142.32°)
OKLab	oklab(77.42% -0.1619 0.1104)
OKLCH	oklch(77.42% 0.196 145.7)
XYZ	xyz(29.1745, 50.1109, 19.4418)
Luminance	0.5011 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD561 #D54FC3

analogous

#80D54F #4FD561 #4FD5A4

triadic

#4FD561 #614FD5 #D5614F

tetradic

#4FD561 #4F80D5 #D54FC3 #D5A44F

square

#4FD561 #4F80D5 #D54FC3 #D5A44F

split-complementary

#4FD561 #A44FD5 #D54F80

monochromatic

#21892F #2CBA40 #4FD561 #80E18D #B2EDBA

Accessibility & contrast

On white

1.91

#4FD561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.02

#4FD561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD561

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD561	#FFFFFF	#000000	##000000
##4FD561	1.00	1.91	11.02	11.02
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.02	21.00	1.00	1.00
##000000	11.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C356

Deuteranopia (green-blind)

#C7B76A

Tritanopia (blue-blind)

#2DD0BB

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4fd561;
/* rgb */ color: rgb(79, 213, 97);
/* oklch */ color: oklch(77.4% 0.196 145.7);

Tailwind

colors: {
  custom: {
    50: '#8ee391',
    500: '#4fd561',
    950: '#000000',
  },
}

SCSS

$custom: #4fd561;
$custom-light: #8ee391;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd561",
  "rgb": {
    "r": 79,
    "g": 213,
    "b": 97
  },
  "hsl": {
    "h": 128.06,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.7742,
    "c": 0.19596,
    "h": 145.7
  },
  "luminance": 0.50114
}

Semantic roles & 50–950 ramp

primary

#4FD561

secondary

#8F3984

accent

#43CFE5

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0E160D

muted

#7F847F

Preview Lab

Preview with #4FD561

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

Preview Lab → · Contrast checker → · Palette generator →