#ADF663#ADF663

#ADF663 is a very light, vivid yellow-green. Relative luminance 0.757; OKLCH L 89.6% C 0.193 H 131.6°. Best body text is #000000 at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#ADF663
RGB	rgb(173, 246, 99)
HSL	hsl(90, 89%, 68%)
HSV	hsv(90, 60%, 96%)
CMYK	cmyk(29.7%, 0%, 59.8%, 3.5%)
CIE-LAB	lab(89.72, -45.59, 62.05)
CIE-LCH	lch(89.72, 77.00, 126.30°)
OKLab	oklab(89.58% -0.1277 0.1441)
OKLCH	oklch(89.58% 0.193 131.6)
XYZ	xyz(52.4409, 75.6950, 23.6496)
Luminance	0.7570 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADF663 #AC63F6

analogous

#F6F663 #ADF663 #63F663

triadic

#ADF663 #63ADF6 #F663AD

tetradic

#ADF663 #63F6F6 #AC63F6 #F66363

square

#ADF663 #63F6F6 #AC63F6 #F66363

split-complementary

#ADF663 #6363F6 #F663F6

monochromatic

#70D20C #8FF329 #ADF663 #CBF99D #EAFDD7

Accessibility & contrast

On white

1.30

#ADF663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.14

#ADF663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADF663

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADF663	#FFFFFF	#000000	##000000
##ADF663	1.00	1.30	16.14	16.14
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.14	21.00	1.00	1.00
##000000	16.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE552

Deuteranopia (green-blind)

#F6E06E

Tritanopia (blue-blind)

#B0EDD7

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #adf663;
/* rgb */ color: rgb(173, 246, 99);
/* oklch */ color: oklch(89.6% 0.193 131.6);

Tailwind

colors: {
  custom: {
    50: '#c9f994',
    500: '#adf663',
    950: '#000000',
  },
}

SCSS

$custom: #adf663;
$custom-light: #c9f994;
$custom-dark: #000000;

JSON

{
  "hex": "#adf663",
  "rgb": {
    "r": 173,
    "g": 246,
    "b": 99
  },
  "hsl": {
    "h": 89.796,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.89583,
    "c": 0.1925,
    "h": 131.6
  },
  "luminance": 0.75697
}

Semantic roles & 50–950 ramp

primary

#ADF663

secondary

#7E30CE

accent

#00E672

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #ADF663

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

Preview Lab → · Contrast checker → · Palette generator →