#ADDE4F#ADDE4F

#ADDE4F is a very light, vivid yellow-green. Relative luminance 0.617; OKLCH L 83.9% C 0.177 H 126.2°. Best body text is #000000 at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#ADDE4F
RGB	rgb(173, 222, 79)
HSL	hsl(81, 68%, 59%)
HSV	hsv(81, 64%, 87%)
CMYK	cmyk(22.1%, 0%, 64.4%, 12.9%)
CIE-LAB	lab(82.75, -36.62, 62.68)
CIE-LCH	lch(82.75, 72.59, 120.29°)
OKLab	oklab(83.88% -0.1046 0.1431)
OKLCH	oklch(83.88% 0.177 126.2)
XYZ	xyz(44.7663, 61.6907, 16.9446)
Luminance	0.6169 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDE4F #804FDE

analogous

#DEC74F #ADDE4F #66DE4F

triadic

#ADDE4F #4FADDE #DE4FAD

tetradic

#ADDE4F #4FDEC7 #804FDE #DE4F66

square

#ADDE4F #4FDEC7 #804FDE #DE4F66

split-complementary

#ADDE4F #4F66DE #C74FDE

monochromatic

#6D961C #92CA26 #ADDE4F #C5E883 #DDF1B6

Accessibility & contrast

On white

1.57

#ADDE4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.34

#ADDE4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDE4F

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDE4F	#FFFFFF	#000000	##000000
##ADDE4F	1.00	1.57	13.34	13.34
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.34	21.00	1.00	1.00
##000000	13.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D03C

Deuteranopia (green-blind)

#E3CD5A

Tritanopia (blue-blind)

#B4D4C1

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #adde4f;
/* rgb */ color: rgb(173, 222, 79);
/* oklch */ color: oklch(83.9% 0.177 126.2);

Tailwind

colors: {
  custom: {
    50: '#c9e887',
    500: '#adde4f',
    950: '#000000',
  },
}

SCSS

$custom: #adde4f;
$custom-light: #c9e887;
$custom-dark: #000000;

JSON

{
  "hex": "#adde4f",
  "rgb": {
    "r": 173,
    "g": 222,
    "b": 79
  },
  "hsl": {
    "h": 80.559,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.83878,
    "c": 0.17724,
    "h": 126.2
  },
  "luminance": 0.61691
}

Semantic roles & 50–950 ramp

primary

#ADDE4F

secondary

#59379B

accent

#3DEB78

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #ADDE4F

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

Preview Lab → · Contrast checker → · Palette generator →