#ADEF63#ADEF63

#ADEF63 is a very light, vivid yellow-green. Relative luminance 0.715; OKLCH L 88.0% C 0.183 H 130.6°. Best body text is #000000 at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#ADEF63
RGB	rgb(173, 239, 99)
HSL	hsl(88, 81%, 66%)
HSV	hsv(88, 59%, 94%)
CMYK	cmyk(27.6%, 0%, 58.6%, 6.3%)
CIE-LAB	lab(87.74, -42.56, 59.82)
CIE-LCH	lch(87.74, 73.42, 125.43°)
OKLab	oklab(87.97% -0.1193 0.1393)
OKLCH	oklch(87.97% 0.183 130.6)
XYZ	xyz(50.3517, 71.5167, 22.9532)
Luminance	0.7152 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADEF63 #A563EF

analogous

#EFEB63 #ADEF63 #67EF63

triadic

#ADEF63 #63ADEF #EF63AD

tetradic

#ADEF63 #63EFEB #A563EF #EF6367

square

#ADEF63 #63EFEB #A563EF #EF6367

split-complementary

#ADEF63 #6367EF #EB63EF

monochromatic

#71C414 #90E92B #ADEF63 #CAF59B #E7FAD2

Accessibility & contrast

On white

1.37

#ADEF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.30

#ADEF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADEF63

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADEF63	#FFFFFF	#000000	##000000
##ADEF63	1.00	1.37	15.30	15.30
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.30	21.00	1.00	1.00
##000000	15.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF54

Deuteranopia (green-blind)

#F0DA6D

Tritanopia (blue-blind)

#B0E6D1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #adef63;
/* rgb */ color: rgb(173, 239, 99);
/* oklch */ color: oklch(88.0% 0.183 130.6);

Tailwind

colors: {
  custom: {
    50: '#c9f494',
    500: '#adef63',
    950: '#000000',
  },
}

SCSS

$custom: #adef63;
$custom-light: #c9f494;
$custom-dark: #000000;

JSON

{
  "hex": "#adef63",
  "rgb": {
    "r": 173,
    "g": 239,
    "b": 99
  },
  "hsl": {
    "h": 88.286,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.87974,
    "c": 0.18344,
    "h": 130.6
  },
  "luminance": 0.71518
}

Semantic roles & 50–950 ramp

primary

#ADEF63

secondary

#7735C1

accent

#08DE6D

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#13170D

muted

#83857F

Preview Lab

Preview with #ADEF63

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

Preview Lab → · Contrast checker → · Palette generator →