#A4E354#A4E354

#A4E354 is a very light, vivid yellow-green. Relative luminance 0.635; OKLCH L 84.5% C 0.184 H 129.8°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#A4E354
RGB	rgb(164, 227, 84)
HSL	hsl(86, 72%, 61%)
HSV	hsv(86, 63%, 89%)
CMYK	cmyk(27.8%, 0%, 63%, 11%)
CIE-LAB	lab(83.69, -41.80, 61.51)
CIE-LCH	lch(83.69, 74.37, 124.20°)
OKLab	oklab(84.52% -0.1179 0.1414)
OKLCH	oklch(84.52% 0.184 129.8)
XYZ	xyz(44.3789, 63.4696, 18.2985)
Luminance	0.6347 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E354 #9354E3

analogous

#E3DB54 #A4E354 #5CE354

triadic

#A4E354 #54A4E3 #E354A4

tetradic

#A4E354 #54E3DB #9354E3 #E3545C

square

#A4E354 #54E3DB #9354E3 #E3545C

split-complementary

#A4E354 #545CE3 #DB54E3

monochromatic

#66A21B #88D723 #A4E354 #C0EC89 #DCF4BD

Accessibility & contrast

On white

1.53

#A4E354 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.69

#A4E354 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E354

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E354	#FFFFFF	#000000	##000000
##A4E354	1.00	1.53	13.69	13.69
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.69	21.00	1.00	1.00
##000000	13.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD442

Deuteranopia (green-blind)

#E4CF5F

Tritanopia (blue-blind)

#A8DAC5

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a4e354;
/* rgb */ color: rgb(164, 227, 84);
/* oklch */ color: oklch(84.5% 0.184 129.8);

Tailwind

colors: {
  custom: {
    50: '#c3ec8a',
    500: '#a4e354',
    950: '#000000',
  },
}

SCSS

$custom: #a4e354;
$custom-light: #c3ec8a;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e354",
  "rgb": {
    "r": 164,
    "g": 227,
    "b": 84
  },
  "hsl": {
    "h": 86.434,
    "s": 71.859,
    "l": 60.98
  },
  "oklch": {
    "l": 0.84516,
    "c": 0.18409,
    "h": 129.8
  },
  "luminance": 0.63471
}

Semantic roles & 50–950 ramp

primary

#A4E354

secondary

#6736A5

accent

#12D467

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A4E354

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

Preview Lab → · Contrast checker → · Palette generator →