#A9DA36#A9DA36

#A9DA36 is a very light, vivid yellow-green. Relative luminance 0.588; OKLCH L 82.5% C 0.190 H 125.3°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#A9DA36
RGB	rgb(169, 218, 54)
HSL	hsl(78, 69%, 53%)
HSV	hsv(78, 75%, 85%)
CMYK	cmyk(22.5%, 0%, 75.2%, 14.5%)
CIE-LAB	lab(81.21, -37.85, 70.06)
CIE-LCH	lch(81.21, 79.63, 118.38°)
OKLab	oklab(82.51% -0.1098 0.155)
OKLCH	oklch(82.51% 0.19 125.3)
XYZ	xyz(42.0998, 58.8436, 12.6293)
Luminance	0.5884 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9DA36 #6736DA

analogous

#DAB936 #A9DA36 #57DA36

triadic

#A9DA36 #36A9DA #DA36A9

tetradic

#A9DA36 #36DAB9 #6736DA #DA3657

square

#A9DA36 #36DAB9 #6736DA #DA3657

split-complementary

#A9DA36 #3657DA #B936DA

monochromatic

#607E17 #87B221 #A9DA36 #BFE46A #D5ED9D

Accessibility & contrast

On white

1.64

#A9DA36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.77

#A9DA36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9DA36

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9DA36	#FFFFFF	#000000	##000000
##A9DA36	1.00	1.64	12.77	12.77
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.77	21.00	1.00	1.00
##000000	12.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CB0C

Deuteranopia (green-blind)

#DFC946

Tritanopia (blue-blind)

#B1CFBB

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #a9da36;
/* rgb */ color: rgb(169, 218, 54);
/* oklch */ color: oklch(82.5% 0.190 125.3);

Tailwind

colors: {
  custom: {
    50: '#c7e579',
    500: '#a9da36',
    950: '#000000',
  },
}

SCSS

$custom: #a9da36;
$custom-light: #c7e579;
$custom-dark: #000000;

JSON

{
  "hex": "#a9da36",
  "rgb": {
    "r": 169,
    "g": 218,
    "b": 54
  },
  "hsl": {
    "h": 77.927,
    "s": 68.908,
    "l": 53.333
  },
  "oklch": {
    "l": 0.82514,
    "c": 0.18996,
    "h": 125.3
  },
  "luminance": 0.58844
}

Semantic roles & 50–950 ramp

primary

#A9DA36

secondary

#492F86

accent

#3CEC71

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #A9DA36

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

Preview Lab → · Contrast checker → · Palette generator →