#4FD151#4FD151

#4FD151 is a light, highly saturated green. Relative luminance 0.479; OKLCH L 76.2% C 0.204 H 143.5°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#4FD151
RGB	rgb(79, 209, 81)
HSL	hsl(121, 59%, 56%)
HSV	hsv(121, 62%, 82%)
CMYK	cmyk(62.2%, 0%, 61.2%, 18%)
CIE-LAB	lab(74.73, -60.36, 51.85)
CIE-LCH	lch(74.73, 79.57, 139.34°)
OKLab	oklab(76.21% -0.1638 0.1213)
OKLCH	oklch(76.21% 0.204 143.5)
XYZ	xyz(27.5085, 47.8546, 15.5702)
Luminance	0.4786 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD151 #D14FCF

analogous

#8ED14F #4FD151 #4FD192

triadic

#4FD151 #514FD1 #D1514F

tetradic

#4FD151 #4F8ED1 #D14FCF #D1924F

square

#4FD151 #4F8ED1 #D14FCF #D1924F

split-complementary

#4FD151 #924FD1 #D14F8E

monochromatic

#228324 #2FB431 #4FD151 #80DE81 #B0EAB1

Accessibility & contrast

On white

1.99

#4FD151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#4FD151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD151

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD151	#FFFFFF	#000000	##000000
##4FD151	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF43

Deuteranopia (green-blind)

#C5B45C

Tritanopia (blue-blind)

#34CBB6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4fd151;
/* rgb */ color: rgb(79, 209, 81);
/* oklch */ color: oklch(76.2% 0.204 143.5);

Tailwind

colors: {
  custom: {
    50: '#8ee086',
    500: '#4fd151',
    950: '#000000',
  },
}

SCSS

$custom: #4fd151;
$custom-light: #8ee086;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd151",
  "rgb": {
    "r": 79,
    "g": 209,
    "b": 81
  },
  "hsl": {
    "h": 120.923,
    "s": 58.559,
    "l": 56.471
  },
  "oklch": {
    "l": 0.76207,
    "c": 0.20388,
    "h": 143.5
  },
  "luminance": 0.47857
}

Semantic roles & 50–950 ramp

primary

#4FD151

secondary

#D9A3D8

accent

#46DFE2

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #4FD151

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

Preview Lab → · Contrast checker → · Palette generator →