#4FDF63#4FDF63

#4FDF63 is a light, highly saturated green. Relative luminance 0.553; OKLCH L 80.0% C 0.207 H 145.7°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#4FDF63
RGB	rgb(79, 223, 99)
HSL	hsl(128, 69%, 59%)
HSV	hsv(128, 65%, 87%)
CMYK	cmyk(64.6%, 0%, 55.6%, 12.5%)
CIE-LAB	lab(79.23, -63.16, 49.00)
CIE-LCH	lch(79.23, 79.94, 142.19°)
OKLab	oklab(79.99% -0.1707 0.1166)
OKLCH	oklch(79.99% 0.207 145.7)
XYZ	xyz(31.8622, 55.3352, 20.8036)
Luminance	0.5534 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FDF63 #DF4FCB

analogous

#83DF4F #4FDF63 #4FDFAB

triadic

#4FDF63 #634FDF #DF634F

tetradic

#4FDF63 #4F83DF #DF4FCB #DFAB4F

square

#4FDF63 #4F83DF #DF4FCB #DFAB4F

split-complementary

#4FDF63 #AB4FDF #DF4F83

monochromatic

#1C982D #25CC3C #4FDF63 #83E891 #B7F2BF

Accessibility & contrast

On white

1.74

#4FDF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#4FDF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FDF63

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FDF63	#FFFFFF	#000000	##000000
##4FDF63	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CC57

Deuteranopia (green-blind)

#D1C06D

Tritanopia (blue-blind)

#26DAC3

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #4fdf63;
/* rgb */ color: rgb(79, 223, 99);
/* oklch */ color: oklch(80.0% 0.207 145.7);

Tailwind

colors: {
  custom: {
    50: '#90ea92',
    500: '#4fdf63',
    950: '#000000',
  },
}

SCSS

$custom: #4fdf63;
$custom-light: #90ea92;
$custom-dark: #000000;

JSON

{
  "hex": "#4fdf63",
  "rgb": {
    "r": 79,
    "g": 223,
    "b": 99
  },
  "hsl": {
    "h": 128.333,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.79985,
    "c": 0.20675,
    "h": 145.7
  },
  "luminance": 0.55338
}

Semantic roles & 50–950 ramp

primary

#4FDF63

secondary

#9C368E

accent

#3CD4EC

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160D

muted

#7F857F

Preview Lab

Preview with #4FDF63

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

Preview Lab → · Contrast checker → · Palette generator →