#A4DF54#A4DF54

#A4DF54 is a very light, vivid yellow-green. Relative luminance 0.613; OKLCH L 83.6% C 0.179 H 129.2°. Best body text is #000000 at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#A4DF54
RGB	rgb(164, 223, 84)
HSL	hsl(85, 68%, 60%)
HSV	hsv(85, 62%, 87%)
CMYK	cmyk(26.5%, 0%, 62.3%, 12.5%)
CIE-LAB	lab(82.54, -40.04, 60.26)
CIE-LCH	lch(82.54, 72.35, 123.60°)
OKLab	oklab(83.59% -0.1131 0.1387)
OKLCH	oklch(83.59% 0.179 129.2)
XYZ	xyz(43.2975, 61.3069, 17.9380)
Luminance	0.6131 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4DF54 #8F54DF

analogous

#DFD554 #A4DF54 #5EDF54

triadic

#A4DF54 #54A4DF #DF54A4

tetradic

#A4DF54 #54DFD5 #8F54DF #DF545E

square

#A4DF54 #54DFD5 #8F54DF #DF545E

split-complementary

#A4DF54 #545EDF #D554DF

monochromatic

#669C1D #88CF27 #A4DF54 #BFE988 #DBF2BB

Accessibility & contrast

On white

1.58

#A4DF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.26

#A4DF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DF54

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4DF54	#FFFFFF	#000000	##000000
##A4DF54	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)

#E9D043

Deuteranopia (green-blind)

#E1CC5F

Tritanopia (blue-blind)

#A8D6C2

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #a4df54;
/* rgb */ color: rgb(164, 223, 84);
/* oklch */ color: oklch(83.6% 0.179 129.2);

Tailwind

colors: {
  custom: {
    50: '#c2e98a',
    500: '#a4df54',
    950: '#000000',
  },
}

SCSS

$custom: #a4df54;
$custom-light: #c2e98a;
$custom-dark: #000000;

JSON

{
  "hex": "#a4df54",
  "rgb": {
    "r": 164,
    "g": 223,
    "b": 84
  },
  "hsl": {
    "h": 85.468,
    "s": 68.473,
    "l": 60.196
  },
  "oklch": {
    "l": 0.83587,
    "c": 0.17898,
    "h": 129.2
  },
  "luminance": 0.61308
}

Semantic roles & 50–950 ramp

primary

#A4DF54

secondary

#64389F

accent

#15D065

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A4DF54

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

Preview Lab → · Contrast checker → · Palette generator →