#A3DB55#A3DB55

#A3DB55 is a very light, vivid yellow-green. Relative luminance 0.591; OKLCH L 82.6% C 0.174 H 128.8°. Best body text is #000000 at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#A3DB55
RGB	rgb(163, 219, 85)
HSL	hsl(85, 65%, 60%)
HSV	hsv(85, 61%, 86%)
CMYK	cmyk(25.6%, 0%, 61.2%, 14.1%)
CIE-LAB	lab(81.35, -38.54, 58.52)
CIE-LCH	lch(81.35, 70.07, 123.37°)
OKLab	oklab(82.61% -0.1088 0.1352)
OKLCH	oklch(82.61% 0.174 128.8)
XYZ	xyz(42.0753, 59.1045, 17.7841)
Luminance	0.5910 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DB55 #8D55DB

analogous

#DBD055 #A3DB55 #60DB55

triadic

#A3DB55 #55A3DB #DB55A3

tetradic

#A3DB55 #55DBD0 #8D55DB #DB5560

square

#A3DB55 #55DBD0 #8D55DB #DB5560

split-complementary

#A3DB55 #5560DB #D055DB

monochromatic

#649620 #86C82A #A3DB55 #BEE688 #DAF0BA

Accessibility & contrast

On white

1.64

#A3DB55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.82

#A3DB55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DB55

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DB55	#FFFFFF	#000000	##000000
##A3DB55	1.00	1.64	12.82	12.82
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.82	21.00	1.00	1.00
##000000	12.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD45

Deuteranopia (green-blind)

#DDC95F

Tritanopia (blue-blind)

#A8D2BF

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #a3db55;
/* rgb */ color: rgb(163, 219, 85);
/* oklch */ color: oklch(82.6% 0.174 128.8);

Tailwind

colors: {
  custom: {
    50: '#c2e68a',
    500: '#a3db55',
    950: '#000000',
  },
}

SCSS

$custom: #a3db55;
$custom-light: #c2e68a;
$custom-dark: #000000;

JSON

{
  "hex": "#a3db55",
  "rgb": {
    "r": 163,
    "g": 219,
    "b": 85
  },
  "hsl": {
    "h": 85.075,
    "s": 65.049,
    "l": 59.608
  },
  "oklch": {
    "l": 0.82606,
    "c": 0.17352,
    "h": 128.8
  },
  "luminance": 0.59105
}

Semantic roles & 50–950 ramp

primary

#A3DB55

secondary

#623A9A

accent

#40E886

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3DB55

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

Preview Lab → · Contrast checker → · Palette generator →