#A4DD56#A4DD56

#A4DD56 is a very light, vivid yellow-green. Relative luminance 0.603; OKLCH L 83.1% C 0.175 H 129.0°. Best body text is #000000 at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#A4DD56
RGB	rgb(164, 221, 86)
HSL	hsl(85, 67%, 60%)
HSV	hsv(85, 61%, 87%)
CMYK	cmyk(25.8%, 0%, 61.1%, 13.3%)
CIE-LAB	lab(81.99, -38.99, 58.82)
CIE-LCH	lch(81.99, 70.56, 123.54°)
OKLab	oklab(83.14% -0.11 0.1359)
OKLCH	oklch(83.14% 0.175 129)
XYZ	xyz(42.8458, 60.2763, 18.1794)
Luminance	0.6028 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4DD56 #8F56DD

analogous

#DDD256 #A4DD56 #61DD56

triadic

#A4DD56 #56A4DD #DD56A4

tetradic

#A4DD56 #56DDD2 #8F56DD #DD5661

square

#A4DD56 #56DDD2 #8F56DD #DD5661

split-complementary

#A4DD56 #5661DD #D256DD

monochromatic

#669A1F #88CD29 #A4DD56 #BFE789 #DBF2BC

Accessibility & contrast

On white

1.61

#A4DD56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.06

#A4DD56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DD56

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4DD56	#FFFFFF	#000000	##000000
##A4DD56	1.00	1.61	13.06	13.06
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.06	21.00	1.00	1.00
##000000	13.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE46

Deuteranopia (green-blind)

#DFCB60

Tritanopia (blue-blind)

#A8D4C0

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #a4dd56;
/* rgb */ color: rgb(164, 221, 86);
/* oklch */ color: oklch(83.1% 0.175 129.0);

Tailwind

colors: {
  custom: {
    50: '#c2e88b',
    500: '#a4dd56',
    950: '#000000',
  },
}

SCSS

$custom: #a4dd56;
$custom-light: #c2e88b;
$custom-dark: #000000;

JSON

{
  "hex": "#a4dd56",
  "rgb": {
    "r": 164,
    "g": 221,
    "b": 86
  },
  "hsl": {
    "h": 85.333,
    "s": 66.502,
    "l": 60.196
  },
  "oklch": {
    "l": 0.83142,
    "c": 0.17485,
    "h": 129
  },
  "luminance": 0.60277
}

Semantic roles & 50–950 ramp

primary

#A4DD56

secondary

#643A9E

accent

#17CE64

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A4DD56

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

Preview Lab → · Contrast checker → · Palette generator →