#A3DB59#A3DB59

#A3DB59 is a very light, vivid yellow-green. Relative luminance 0.592; OKLCH L 82.6% C 0.170 H 129.2°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#A3DB59
RGB	rgb(163, 219, 89)
HSL	hsl(86, 64%, 60%)
HSV	hsv(86, 59%, 86%)
CMYK	cmyk(25.6%, 0%, 59.4%, 14.1%)
CIE-LAB	lab(81.38, -38.20, 56.84)
CIE-LCH	lch(81.38, 68.49, 123.90°)
OKLab	oklab(82.65% -0.1076 0.132)
OKLCH	oklch(82.65% 0.17 129.2)
XYZ	xyz(42.2387, 59.1699, 18.6448)
Luminance	0.5917 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DB59 #9159DB

analogous

#DBD259 #A3DB59 #62DB59

triadic

#A3DB59 #59A3DB #DB59A3

tetradic

#A3DB59 #59DBD2 #9159DB #DB5962

square

#A3DB59 #59DBD2 #9159DB #DB5962

split-complementary

#A3DB59 #5962DB #D259DB

monochromatic

#659921 #86CB2C #A3DB59 #BFE68B #DBF1BE

Accessibility & contrast

On white

1.64

#A3DB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#A3DB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DB59

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DB59	#FFFFFF	#000000	##000000
##A3DB59	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD4B

Deuteranopia (green-blind)

#DDC962

Tritanopia (blue-blind)

#A7D2BF

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #a3db59;
/* rgb */ color: rgb(163, 219, 89);
/* oklch */ color: oklch(82.6% 0.170 129.2);

Tailwind

colors: {
  custom: {
    50: '#c1e68c',
    500: '#a3db59',
    950: '#000000',
  },
}

SCSS

$custom: #a3db59;
$custom-light: #c1e68c;
$custom-dark: #000000;

JSON

{
  "hex": "#a3db59",
  "rgb": {
    "r": 163,
    "g": 219,
    "b": 89
  },
  "hsl": {
    "h": 85.846,
    "s": 64.356,
    "l": 60.392
  },
  "oklch": {
    "l": 0.82647,
    "c": 0.1703,
    "h": 129.2
  },
  "luminance": 0.59171
}

Semantic roles & 50–950 ramp

primary

#A3DB59

secondary

#653B9D

accent

#19CC66

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3DB59

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

Preview Lab → · Contrast checker → · Palette generator →