#A1EC55#A1EC55

#A1EC55 is a very light, vivid yellow-green. Relative luminance 0.682; OKLCH L 86.5% C 0.196 H 131.9°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#A1EC55
RGB	rgb(161, 236, 85)
HSL	hsl(90, 80%, 63%)
HSV	hsv(90, 64%, 93%)
CMYK	cmyk(31.8%, 0%, 64%, 7.5%)
CIE-LAB	lab(86.12, -46.65, 63.68)
CIE-LCH	lch(86.12, 78.94, 126.23°)
OKLab	oklab(86.45% -0.131 0.1461)
OKLCH	oklch(86.45% 0.196 131.9)
XYZ	xyz(46.3325, 68.2222, 19.3196)
Luminance	0.6822 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1EC55 #A055EC

analogous

#ECEB55 #A1EC55 #56EC55

triadic

#A1EC55 #55A1EC #EC55A1

tetradic

#A1EC55 #55ECEB #A055EC #EC5556

square

#A1EC55 #55ECEB #A055EC #EC5556

split-complementary

#A1EC55 #5556EC #EB55EC

monochromatic

#64B314 #83E61E #A1EC55 #BFF28C #DEF8C3

Accessibility & contrast

On white

1.43

#A1EC55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#A1EC55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1EC55

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1EC55	#FFFFFF	#000000	##000000
##A1EC55	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DB42

Deuteranopia (green-blind)

#EBD561

Tritanopia (blue-blind)

#A3E3CD

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #a1ec55;
/* rgb */ color: rgb(161, 236, 85);
/* oklch */ color: oklch(86.5% 0.196 131.9);

Tailwind

colors: {
  custom: {
    50: '#c1f28b',
    500: '#a1ec55',
    950: '#000000',
  },
}

SCSS

$custom: #a1ec55;
$custom-light: #c1f28b;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ec55",
  "rgb": {
    "r": 161,
    "g": 236,
    "b": 85
  },
  "hsl": {
    "h": 89.801,
    "s": 79.894,
    "l": 62.941
  },
  "oklch": {
    "l": 0.86451,
    "c": 0.19623,
    "h": 131.9
  },
  "luminance": 0.68224
}

Semantic roles & 50–950 ramp

primary

#A1EC55

secondary

#7233B3

accent

#09DC72

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170C

muted

#82857F

Preview Lab

Preview with #A1EC55

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

Preview Lab → · Contrast checker → · Palette generator →