#A4FF50#A4FF50

#A4FF50 is a very light, highly saturated yellow-green. Relative luminance 0.800; OKLCH L 91.0% C 0.221 H 133.1°. Best body text is #000000 at 17.00:1 contrast (WCAG AA passes).

Color values

HEX	#A4FF50
RGB	rgb(164, 255, 80)
HSL	hsl(91, 100%, 66%)
HSV	hsv(91, 69%, 100%)
CMYK	cmyk(35.7%, 0%, 68.6%, 0%)
CIE-LAB	lab(91.68, -53.85, 71.47)
CIE-LCH	lch(91.68, 89.49, 126.99°)
OKLab	oklab(91.01% -0.1512 0.1618)
OKLCH	oklch(91.01% 0.221 133.1)
XYZ	xyz(52.5170, 79.9894, 20.2603)
Luminance	0.7999 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4FF50 #AB50FF

analogous

#FBFF50 #A4FF50 #50FF53

triadic

#A4FF50 #50A4FF #FF50A4

tetradic

#A4FF50 #50FBFF #AB50FF #FF5350

square

#A4FF50 #50FBFF #AB50FF #FF5350

split-complementary

#A4FF50 #5350FF #FF50FB

monochromatic

#66D500 #84FF13 #A4FF50 #C4FF8D #E4FFCA

Accessibility & contrast

On white

1.24

#A4FF50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.00

#A4FF50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4FF50

17.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4FF50	#FFFFFF	#000000	##000000
##A4FF50	1.00	1.24	17.00	17.00
#FFFFFF	1.24	1.00	21.00	21.00
#000000	17.00	21.00	1.00	1.00
##000000	17.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC34

Deuteranopia (green-blind)

#FDE560

Tritanopia (blue-blind)

#A5F5DC

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #a4ff50;
/* rgb */ color: rgb(164, 255, 80);
/* oklch */ color: oklch(91.0% 0.221 133.1);

Tailwind

colors: {
  custom: {
    50: '#c5ff8a',
    500: '#a4ff50',
    950: '#000000',
  },
}

SCSS

$custom: #a4ff50;
$custom-light: #c5ff8a;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ff50",
  "rgb": {
    "r": 164,
    "g": 255,
    "b": 80
  },
  "hsl": {
    "h": 91.2,
    "s": 100,
    "l": 65.686
  },
  "oklch": {
    "l": 0.91014,
    "c": 0.22145,
    "h": 133.1
  },
  "luminance": 0.79992
}

Semantic roles & 50–950 ramp

primary

#A4FF50

secondary

#7D24CF

accent

#00E677

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13180C

muted

#83867F

Preview Lab

Preview with #A4FF50

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

Preview Lab → · Contrast checker → · Palette generator →