#A4DF55#A4DF55

#A4DF55 is a very light, vivid yellow-green. Relative luminance 0.613; OKLCH L 83.6% C 0.178 H 129.3°. Best body text is #000000 at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#A4DF55
RGB	rgb(164, 223, 85)
HSL	hsl(86, 68%, 60%)
HSV	hsv(86, 62%, 87%)
CMYK	cmyk(26.5%, 0%, 61.9%, 12.5%)
CIE-LAB	lab(82.55, -39.96, 59.86)
CIE-LCH	lch(82.55, 71.97, 123.72°)
OKLab	oklab(83.6% -0.1128 0.138)
OKLCH	oklch(83.6% 0.178 129.3)
XYZ	xyz(43.3370, 61.3227, 18.1458)
Luminance	0.6132 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4DF55 #9055DF

analogous

#DFD555 #A4DF55 #5FDF55

triadic

#A4DF55 #55A4DF #DF55A4

tetradic

#A4DF55 #55DFD5 #9055DF #DF555F

square

#A4DF55 #55DFD5 #9055DF #DF555F

split-complementary

#A4DF55 #555FDF #D555DF

monochromatic

#669C1D #88D027 #A4DF55 #C0E989 #DBF2BC

Accessibility & contrast

On white

1.58

#A4DF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.26

#A4DF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DF55

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4DF55	#FFFFFF	#000000	##000000
##A4DF55	1.00	1.58	13.26	13.26
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.26	21.00	1.00	1.00
##000000	13.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D044

Deuteranopia (green-blind)

#E1CC5F

Tritanopia (blue-blind)

#A8D6C2

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #a4df55;
/* rgb */ color: rgb(164, 223, 85);
/* oklch */ color: oklch(83.6% 0.178 129.3);

Tailwind

colors: {
  custom: {
    50: '#c2e98a',
    500: '#a4df55',
    950: '#000000',
  },
}

SCSS

$custom: #a4df55;
$custom-light: #c2e98a;
$custom-dark: #000000;

JSON

{
  "hex": "#a4df55",
  "rgb": {
    "r": 164,
    "g": 223,
    "b": 85
  },
  "hsl": {
    "h": 85.652,
    "s": 68.317,
    "l": 60.392
  },
  "oklch": {
    "l": 0.83597,
    "c": 0.17821,
    "h": 129.3
  },
  "luminance": 0.61324
}

Semantic roles & 50–950 ramp

primary

#A4DF55

secondary

#6538A0

accent

#15D065

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A4DF55

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

Preview Lab → · Contrast checker → · Palette generator →