#4FDC51#4FDC51

#4FDC51 is a light, highly saturated green. Relative luminance 0.534; OKLCH L 79.0% C 0.217 H 143.4°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#4FDC51
RGB	rgb(79, 220, 81)
HSL	hsl(121, 67%, 59%)
HSV	hsv(121, 64%, 86%)
CMYK	cmyk(64.1%, 0%, 63.2%, 13.7%)
CIE-LAB	lab(78.13, -64.18, 55.67)
CIE-LCH	lch(78.13, 84.96, 139.06°)
OKLab	oklab(79.02% -0.1742 0.1295)
OKLCH	oklch(79.02% 0.217 143.4)
XYZ	xyz(30.3011, 53.4397, 16.5010)
Luminance	0.5344 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FDC51 #DC4FDA

analogous

#93DC4F #4FDC51 #4FDC97

triadic

#4FDC51 #514FDC #DC514F

tetradic

#4FDC51 #4F93DC #DC4FDA #DC974F

square

#4FDC51 #4F93DC #DC4FDA #DC974F

split-complementary

#4FDC51 #974FDC #DC4F93

monochromatic

#1D931F #27C62A #4FDC51 #82E683 #B5F0B6

Accessibility & contrast

On white

1.80

#4FDC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#4FDC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FDC51

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FDC51	#FFFFFF	#000000	##000000
##4FDC51	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C840

Deuteranopia (green-blind)

#CFBD5D

Tritanopia (blue-blind)

#2FD6BF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #4fdc51;
/* rgb */ color: rgb(79, 220, 81);
/* oklch */ color: oklch(79.0% 0.217 143.4);

Tailwind

colors: {
  custom: {
    50: '#90e887',
    500: '#4fdc51',
    950: '#000000',
  },
}

SCSS

$custom: #4fdc51;
$custom-light: #90e887;
$custom-dark: #000000;

JSON

{
  "hex": "#4fdc51",
  "rgb": {
    "r": 79,
    "g": 220,
    "b": 81
  },
  "hsl": {
    "h": 120.851,
    "s": 66.825,
    "l": 58.627
  },
  "oklch": {
    "l": 0.79018,
    "c": 0.21706,
    "h": 143.4
  },
  "luminance": 0.53443
}

Semantic roles & 50–950 ramp

primary

#4FDC51

secondary

#983797

accent

#3EE7EA

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #4FDC51

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

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