#4FE151#4FE151

#4FE151 is a light, highly saturated green. Relative luminance 0.561; OKLCH L 80.3% C 0.223 H 143.3°. Best body text is #000000 at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#4FE151
RGB	rgb(79, 225, 81)
HSL	hsl(121, 71%, 60%)
HSV	hsv(121, 65%, 88%)
CMYK	cmyk(64.9%, 0%, 64%, 11.8%)
CIE-LAB	lab(79.67, -65.88, 57.37)
CIE-LCH	lch(79.67, 87.36, 138.95°)
OKLab	oklab(80.29% -0.1788 0.1331)
OKLCH	oklch(80.29% 0.223 143.3)
XYZ	xyz(31.6330, 56.1035, 16.9450)
Luminance	0.5611 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE151 #E14FDF

analogous

#96E14F #4FE151 #4FE19A

triadic

#4FE151 #514FE1 #E1514F

tetradic

#4FE151 #4F96E1 #E14FDF #E19A4F

square

#4FE151 #4F96E1 #E14FDF #E19A4F

split-complementary

#4FE151 #9A4FE1 #E14F96

monochromatic

#1A9B1C #23CF26 #4FE151 #83EA85 #B8F3B8

Accessibility & contrast

On white

1.72

#4FE151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.22

#4FE151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE151

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE151	#FFFFFF	#000000	##000000
##4FE151	1.00	1.72	12.22	12.22
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.22	21.00	1.00	1.00
##000000	12.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD3F

Deuteranopia (green-blind)

#D4C15E

Tritanopia (blue-blind)

#2CDBC3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4fe151;
/* rgb */ color: rgb(79, 225, 81);
/* oklch */ color: oklch(80.3% 0.223 143.3);

Tailwind

colors: {
  custom: {
    50: '#91ec88',
    500: '#4fe151',
    950: '#000000',
  },
}

SCSS

$custom: #4fe151;
$custom-light: #91ec88;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe151",
  "rgb": {
    "r": 79,
    "g": 225,
    "b": 81
  },
  "hsl": {
    "h": 120.822,
    "s": 70.874,
    "l": 59.608
  },
  "oklch": {
    "l": 0.80291,
    "c": 0.22292,
    "h": 143.3
  },
  "luminance": 0.56107
}

Semantic roles & 50–950 ramp

primary

#4FE151

secondary

#9F359D

accent

#3AEBEE

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4FE151

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

Preview Lab → · Contrast checker → · Palette generator →