#ADDE64#ADDE64

#ADDE64 is a very light, vivid yellow-green. Relative luminance 0.620; OKLCH L 84.1% C 0.160 H 127.7°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#ADDE64
RGB	rgb(173, 222, 100)
HSL	hsl(84, 65%, 63%)
HSV	hsv(84, 55%, 87%)
CMYK	cmyk(22.1%, 0%, 55%, 12.9%)
CIE-LAB	lab(82.94, -34.88, 53.89)
CIE-LCH	lch(82.94, 64.20, 122.91°)
OKLab	oklab(84.09% -0.098 0.1267)
OKLCH	oklch(84.09% 0.16 127.7)
XYZ	xyz(45.6549, 62.0461, 21.6249)
Luminance	0.6205 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDE64 #9564DE

analogous

#DED264 #ADDE64 #70DE64

triadic

#ADDE64 #64ADDE #DE64AD

tetradic

#ADDE64 #64DED2 #9564DE #DE6470

square

#ADDE64 #64DED2 #9564DE #DE6470

split-complementary

#ADDE64 #6470DE #D264DE

monochromatic

#71A523 #92D332 #ADDE64 #C8E996 #E2F3C9

Accessibility & contrast

On white

1.57

#ADDE64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#ADDE64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDE64

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDE64	#FFFFFF	#000000	##000000
##ADDE64	1.00	1.57	13.41	13.41
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.41	21.00	1.00	1.00
##000000	13.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D158

Deuteranopia (green-blind)

#E1CE6C

Tritanopia (blue-blind)

#B2D5C3

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #adde64;
/* rgb */ color: rgb(173, 222, 100);
/* oklch */ color: oklch(84.1% 0.160 127.7);

Tailwind

colors: {
  custom: {
    50: '#c8e894',
    500: '#adde64',
    950: '#000000',
  },
}

SCSS

$custom: #adde64;
$custom-light: #c8e894;
$custom-dark: #000000;

JSON

{
  "hex": "#adde64",
  "rgb": {
    "r": 173,
    "g": 222,
    "b": 100
  },
  "hsl": {
    "h": 84.098,
    "s": 64.894,
    "l": 63.137
  },
  "oklch": {
    "l": 0.84092,
    "c": 0.16015,
    "h": 127.7
  },
  "luminance": 0.62047
}

Semantic roles & 50–950 ramp

primary

#ADDE64

secondary

#693FA7

accent

#19CD61

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ADDE64

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

Preview Lab → · Contrast checker → · Palette generator →