#A4DD50#A4DD50

#A4DD50 is a very light, vivid yellow-green. Relative luminance 0.602; OKLCH L 83.1% C 0.179 H 128.6°. Best body text is #000000 at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#A4DD50
RGB	rgb(164, 221, 80)
HSL	hsl(84, 67%, 59%)
HSV	hsv(84, 64%, 87%)
CMYK	cmyk(25.8%, 0%, 63.8%, 13.3%)
CIE-LAB	lab(81.94, -39.46, 61.25)
CIE-LCH	lch(81.94, 72.86, 122.79°)
OKLab	oklab(83.09% -0.1118 0.1403)
OKLCH	oklch(83.09% 0.179 128.6)
XYZ	xyz(42.6141, 60.1837, 16.9593)
Luminance	0.6018 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4DD50 #8950DD

analogous

#DDCF50 #A4DD50 #5EDD50

triadic

#A4DD50 #50A4DD #DD50A4

tetradic

#A4DD50 #50DDCF #8950DD #DD505E

square

#A4DD50 #50DDCF #8950DD #DD505E

split-complementary

#A4DD50 #505EDD #CF50DD

monochromatic

#65961D #87C927 #A4DD50 #BFE783 #D9F1B6

Accessibility & contrast

On white

1.61

#A4DD50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.04

#A4DD50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DD50

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4DD50	#FFFFFF	#000000	##000000
##A4DD50	1.00	1.61	13.04	13.04
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.04	21.00	1.00	1.00
##000000	13.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE3E

Deuteranopia (green-blind)

#DFCB5B

Tritanopia (blue-blind)

#A9D4C0

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #a4dd50;
/* rgb */ color: rgb(164, 221, 80);
/* oklch */ color: oklch(83.1% 0.179 128.6);

Tailwind

colors: {
  custom: {
    50: '#c2e887',
    500: '#a4dd50',
    950: '#000000',
  },
}

SCSS

$custom: #a4dd50;
$custom-light: #c2e887;
$custom-dark: #000000;

JSON

{
  "hex": "#a4dd50",
  "rgb": {
    "r": 164,
    "g": 221,
    "b": 80
  },
  "hsl": {
    "h": 84.255,
    "s": 67.464,
    "l": 59.02
  },
  "oklch": {
    "l": 0.83085,
    "c": 0.17945,
    "h": 128.6
  },
  "luminance": 0.60185
}

Semantic roles & 50–950 ramp

primary

#A4DD50

secondary

#5F379A

accent

#3DEA83

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A4DD50

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

Preview Lab → · Contrast checker → · Palette generator →