#A8DD63#A8DD63

#A8DD63 is a very light, vivid yellow-green. Relative luminance 0.609; OKLCH L 83.5% C 0.162 H 129.0°. Best body text is #000000 at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#A8DD63
RGB	rgb(168, 221, 99)
HSL	hsl(86, 64%, 63%)
HSV	hsv(86, 55%, 87%)
CMYK	cmyk(24%, 0%, 55.2%, 13.3%)
CIE-LAB	lab(82.35, -36.36, 53.58)
CIE-LCH	lch(82.35, 64.76, 124.16°)
OKLab	oklab(83.53% -0.1019 0.126)
OKLCH	oklch(83.53% 0.162 129)
XYZ	xyz(44.2567, 60.9377, 21.2324)
Luminance	0.6094 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8DD63 #9863DD

analogous

#DDD563 #A8DD63 #6BDD63

triadic

#A8DD63 #63A8DD #DD63A8

tetradic

#A8DD63 #63DDD5 #9863DD #DD636B

square

#A8DD63 #63DDD5 #9863DD #DD636B

split-complementary

#A8DD63 #636BDD #D563DD

monochromatic

#6BA223 #8CD231 #A8DD63 #C4E895 #E0F3C7

Accessibility & contrast

On white

1.59

#A8DD63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.19

#A8DD63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A8DD63

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8DD63	#FFFFFF	#000000	##000000
##A8DD63	1.00	1.59	13.19	13.19
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.19	21.00	1.00	1.00
##000000	13.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CF57

Deuteranopia (green-blind)

#DFCC6B

Tritanopia (blue-blind)

#ACD4C2

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #a8dd63;
/* rgb */ color: rgb(168, 221, 99);
/* oklch */ color: oklch(83.5% 0.162 129.0);

Tailwind

colors: {
  custom: {
    50: '#c4e793',
    500: '#a8dd63',
    950: '#000000',
  },
}

SCSS

$custom: #a8dd63;
$custom-light: #c4e793;
$custom-dark: #000000;

JSON

{
  "hex": "#a8dd63",
  "rgb": {
    "r": 168,
    "g": 221,
    "b": 99
  },
  "hsl": {
    "h": 86.066,
    "s": 64.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.83532,
    "c": 0.16204,
    "h": 129
  },
  "luminance": 0.60939
}

Semantic roles & 50–950 ramp

primary

#A8DD63

secondary

#6B3FA5

accent

#19CC67

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A8DD63

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

Preview Lab → · Contrast checker → · Palette generator →