#A1DB55#A1DB55

#A1DB55 is a very light, vivid yellow-green. Relative luminance 0.589; OKLCH L 82.5% C 0.174 H 129.4°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#A1DB55
RGB	rgb(161, 219, 85)
HSL	hsl(86, 65%, 60%)
HSV	hsv(86, 61%, 86%)
CMYK	cmyk(26.5%, 0%, 61.2%, 14.1%)
CIE-LAB	lab(81.23, -39.28, 58.36)
CIE-LCH	lch(81.23, 70.34, 123.94°)
OKLab	oklab(82.48% -0.1107 0.1348)
OKLCH	oklch(82.48% 0.174 129.4)
XYZ	xyz(41.6689, 58.8950, 17.7651)
Luminance	0.5890 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1DB55 #8F55DB

analogous

#DBD255 #A1DB55 #5EDB55

triadic

#A1DB55 #55A1DB #DB55A1

tetradic

#A1DB55 #55DBD2 #8F55DB #DB555E

square

#A1DB55 #55DBD2 #8F55DB #DB555E

split-complementary

#A1DB55 #555EDB #D255DB

monochromatic

#639620 #84C82A #A1DB55 #BDE688 #D9F0BA

Accessibility & contrast

On white

1.64

#A1DB55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#A1DB55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1DB55

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1DB55	#FFFFFF	#000000	##000000
##A1DB55	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC45

Deuteranopia (green-blind)

#DDC85F

Tritanopia (blue-blind)

#A5D2BF

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #a1db55;
/* rgb */ color: rgb(161, 219, 85);
/* oklch */ color: oklch(82.5% 0.174 129.4);

Tailwind

colors: {
  custom: {
    50: '#c0e68a',
    500: '#a1db55',
    950: '#000000',
  },
}

SCSS

$custom: #a1db55;
$custom-light: #c0e68a;
$custom-dark: #000000;

JSON

{
  "hex": "#a1db55",
  "rgb": {
    "r": 161,
    "g": 219,
    "b": 85
  },
  "hsl": {
    "h": 85.97,
    "s": 65.049,
    "l": 59.608
  },
  "oklch": {
    "l": 0.82483,
    "c": 0.17449,
    "h": 129.4
  },
  "luminance": 0.58896
}

Semantic roles & 50–950 ramp

primary

#A1DB55

secondary

#643A9A

accent

#40E889

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A1DB55

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

Preview Lab → · Contrast checker → · Palette generator →