#4FDF55#4FDF55

#4FDF55 is a light, highly saturated green. Relative luminance 0.551; OKLCH L 79.8% C 0.218 H 143.8°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#4FDF55
RGB	rgb(79, 223, 85)
HSL	hsl(123, 69%, 59%)
HSV	hsv(123, 65%, 87%)
CMYK	cmyk(64.6%, 0%, 61.9%, 12.5%)
CIE-LAB	lab(79.09, -64.79, 55.05)
CIE-LCH	lch(79.09, 85.02, 139.65°)
OKLab	oklab(79.82% -0.1757 0.1285)
OKLCH	oklch(79.82% 0.218 143.8)
XYZ	xyz(31.2499, 55.0903, 17.5792)
Luminance	0.5509 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FDF55 #DF4FD9

analogous

#91DF4F #4FDF55 #4FDF9D

triadic

#4FDF55 #554FDF #DF554F

tetradic

#4FDF55 #4F91DF #DF4FD9 #DF9D4F

square

#4FDF55 #4F91DF #DF4FD9 #DF9D4F

split-complementary

#4FDF55 #9D4FDF #DF4F91

monochromatic

#1C9821 #25CC2C #4FDF55 #83E887 #B7F2B9

Accessibility & contrast

On white

1.75

#4FDF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.02

#4FDF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FDF55

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FDF55	#FFFFFF	#000000	##000000
##4FDF55	1.00	1.75	12.02	12.02
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.02	21.00	1.00	1.00
##000000	12.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB45

Deuteranopia (green-blind)

#D2BF61

Tritanopia (blue-blind)

#2CD9C2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #4fdf55;
/* rgb */ color: rgb(79, 223, 85);
/* oklch */ color: oklch(79.8% 0.218 143.8);

Tailwind

colors: {
  custom: {
    50: '#91ea8a',
    500: '#4fdf55',
    950: '#000000',
  },
}

SCSS

$custom: #4fdf55;
$custom-light: #91ea8a;
$custom-dark: #000000;

JSON

{
  "hex": "#4fdf55",
  "rgb": {
    "r": 79,
    "g": 223,
    "b": 85
  },
  "hsl": {
    "h": 122.5,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.79823,
    "c": 0.21768,
    "h": 143.8
  },
  "luminance": 0.55093
}

Semantic roles & 50–950 ramp

primary

#4FDF55

secondary

#9C3698

accent

#3CE5EC

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4FDF55

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

Preview Lab → · Contrast checker → · Palette generator →