#ADDE4A#ADDE4A

#ADDE4A is a very light, vivid yellow-green. Relative luminance 0.616; OKLCH L 83.8% C 0.181 H 125.9°. Best body text is #000000 at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#ADDE4A
RGB	rgb(173, 222, 74)
HSL	hsl(80, 69%, 58%)
HSV	hsv(80, 67%, 87%)
CMYK	cmyk(22.1%, 0%, 66.7%, 12.9%)
CIE-LAB	lab(82.71, -36.97, 64.60)
CIE-LCH	lch(82.71, 74.43, 119.78°)
OKLab	oklab(83.84% -0.106 0.1464)
OKLCH	oklch(83.84% 0.181 125.9)
XYZ	xyz(44.5911, 61.6206, 16.0220)
Luminance	0.6162 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDE4A #7B4ADE

analogous

#DEC54A #ADDE4A #63DE4A

triadic

#ADDE4A #4AADDE #DE4AAD

tetradic

#ADDE4A #4ADEC5 #7B4ADE #DE4A63

square

#ADDE4A #4ADEC5 #7B4ADE #DE4A63

split-complementary

#ADDE4A #4A63DE #C54ADE

monochromatic

#6B931B #91C724 #ADDE4A #C4E77E #DCF1B2

Accessibility & contrast

On white

1.58

#ADDE4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.32

#ADDE4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDE4A

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDE4A	#FFFFFF	#000000	##000000
##ADDE4A	1.00	1.58	13.32	13.32
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.32	21.00	1.00	1.00
##000000	13.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D035

Deuteranopia (green-blind)

#E3CD56

Tritanopia (blue-blind)

#B4D4C0

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #adde4a;
/* rgb */ color: rgb(173, 222, 74);
/* oklch */ color: oklch(83.8% 0.181 125.9);

Tailwind

colors: {
  custom: {
    50: '#c9e884',
    500: '#adde4a',
    950: '#000000',
  },
}

SCSS

$custom: #adde4a;
$custom-light: #c9e884;
$custom-dark: #000000;

JSON

{
  "hex": "#adde4a",
  "rgb": {
    "r": 173,
    "g": 222,
    "b": 74
  },
  "hsl": {
    "h": 79.865,
    "s": 69.159,
    "l": 58.039
  },
  "oklch": {
    "l": 0.83836,
    "c": 0.18078,
    "h": 125.9
  },
  "luminance": 0.61621
}

Semantic roles & 50–950 ramp

primary

#ADDE4A

secondary

#553598

accent

#3CEC76

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #ADDE4A

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

Preview Lab → · Contrast checker → · Palette generator →