#A9DF61#A9DF61

#A9DF61 is a very light, vivid yellow-green. Relative luminance 0.621; OKLCH L 84.0% C 0.166 H 128.9°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#A9DF61
RGB	rgb(169, 223, 97)
HSL	hsl(86, 66%, 63%)
HSV	hsv(86, 57%, 87%)
CMYK	cmyk(24.2%, 0%, 56.5%, 12.5%)
CIE-LAB	lab(82.95, -37.09, 55.20)
CIE-LCH	lch(82.95, 66.50, 123.90°)
OKLab	oklab(84.03% -0.1041 0.1292)
OKLCH	oklch(84.03% 0.166 128.9)
XYZ	xyz(44.9073, 62.0725, 20.9222)
Luminance	0.6207 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9DF61 #9761DF

analogous

#DFD661 #A9DF61 #6ADF61

triadic

#A9DF61 #61A9DF #DF61A9

tetradic

#A9DF61 #61DFD6 #9761DF #DF616A

square

#A9DF61 #61DFD6 #9761DF #DF616A

split-complementary

#A9DF61 #616ADF #D661DF

monochromatic

#6CA421 #8DD52E #A9DF61 #C5E994 #E0F4C7

Accessibility & contrast

On white

1.57

#A9DF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#A9DF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9DF61

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9DF61	#FFFFFF	#000000	##000000
##A9DF61	1.00	1.57	13.41	13.41
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.41	21.00	1.00	1.00
##000000	13.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D154

Deuteranopia (green-blind)

#E1CD6A

Tritanopia (blue-blind)

#ADD6C3

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #a9df61;
/* rgb */ color: rgb(169, 223, 97);
/* oklch */ color: oklch(84.0% 0.166 128.9);

Tailwind

colors: {
  custom: {
    50: '#c5e992',
    500: '#a9df61',
    950: '#000000',
  },
}

SCSS

$custom: #a9df61;
$custom-light: #c5e992;
$custom-dark: #000000;

JSON

{
  "hex": "#a9df61",
  "rgb": {
    "r": 169,
    "g": 223,
    "b": 97
  },
  "hsl": {
    "h": 85.714,
    "s": 66.316,
    "l": 62.745
  },
  "oklch": {
    "l": 0.84032,
    "c": 0.16598,
    "h": 128.9
  },
  "luminance": 0.62073
}

Semantic roles & 50–950 ramp

primary

#A9DF61

secondary

#6B3DA7

accent

#17CE66

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A9DF61

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

Preview Lab → · Contrast checker → · Palette generator →