#ADEE63#ADEE63

#ADEE63 is a very light, vivid yellow-green. Relative luminance 0.709; OKLCH L 87.7% C 0.182 H 130.4°. Best body text is #000000 at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#ADEE63
RGB	rgb(173, 238, 99)
HSL	hsl(88, 80%, 66%)
HSV	hsv(88, 58%, 93%)
CMYK	cmyk(27.3%, 0%, 58.4%, 6.7%)
CIE-LAB	lab(87.45, -42.13, 59.50)
CIE-LCH	lch(87.45, 72.91, 125.30°)
OKLab	oklab(87.74% -0.1181 0.1386)
OKLCH	oklch(87.74% 0.182 130.4)
XYZ	xyz(50.0598, 70.9328, 22.8559)
Luminance	0.7093 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADEE63 #A463EE

analogous

#EEEA63 #ADEE63 #67EE63

triadic

#ADEE63 #63ADEE #EE63AD

tetradic

#ADEE63 #63EEEA #A463EE #EE6367

square

#ADEE63 #63EEEA #A463EE #EE6367

split-complementary

#ADEE63 #6367EE #EA63EE

monochromatic

#71C215 #90E82C #ADEE63 #CAF49A #E7FAD1

Accessibility & contrast

On white

1.38

#ADEE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.19

#ADEE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADEE63

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADEE63	#FFFFFF	#000000	##000000
##ADEE63	1.00	1.38	15.19	15.19
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.19	21.00	1.00	1.00
##000000	15.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE54

Deuteranopia (green-blind)

#EFDA6D

Tritanopia (blue-blind)

#B0E5D0

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #adee63;
/* rgb */ color: rgb(173, 238, 99);
/* oklch */ color: oklch(87.7% 0.182 130.4);

Tailwind

colors: {
  custom: {
    50: '#c9f494',
    500: '#adee63',
    950: '#000000',
  },
}

SCSS

$custom: #adee63;
$custom-light: #c9f494;
$custom-dark: #000000;

JSON

{
  "hex": "#adee63",
  "rgb": {
    "r": 173,
    "g": 238,
    "b": 99
  },
  "hsl": {
    "h": 88.058,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.87744,
    "c": 0.18215,
    "h": 130.4
  },
  "luminance": 0.70934
}

Semantic roles & 50–950 ramp

primary

#ADEE63

secondary

#7636C0

accent

#09DD6C

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#13170D

muted

#83857F

Preview Lab

Preview with #ADEE63

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

Preview Lab → · Contrast checker → · Palette generator →