#ADDF55#ADDF55

#ADDF55 is a very light, vivid yellow-green. Relative luminance 0.623; OKLCH L 84.2% C 0.174 H 126.8°. Best body text is #000000 at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#ADDF55
RGB	rgb(173, 223, 85)
HSL	hsl(82, 68%, 60%)
HSV	hsv(82, 62%, 87%)
CMYK	cmyk(22.4%, 0%, 61.9%, 12.5%)
CIE-LAB	lab(83.08, -36.62, 60.59)
CIE-LCH	lch(83.08, 70.79, 121.15°)
OKLab	oklab(84.16% -0.1041 0.1394)
OKLCH	oklch(84.16% 0.174 126.8)
XYZ	xyz(45.2610, 62.3148, 18.2360)
Luminance	0.6231 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDF55 #8755DF

analogous

#DFCC55 #ADDF55 #68DF55

triadic

#ADDF55 #55ADDF #DF55AD

tetradic

#ADDF55 #55DFCC #8755DF #DF5568

square

#ADDF55 #55DFCC #8755DF #DF5568

split-complementary

#ADDF55 #5568DF #CC55DF

monochromatic

#6E9C1D #93D027 #ADDF55 #C6E989 #DFF2BC

Accessibility & contrast

On white

1.56

#ADDF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.46

#ADDF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDF55

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDF55	#FFFFFF	#000000	##000000
##ADDF55	1.00	1.56	13.46	13.46
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.46	21.00	1.00	1.00
##000000	13.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD144

Deuteranopia (green-blind)

#E3CE5F

Tritanopia (blue-blind)

#B3D5C2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #addf55;
/* rgb */ color: rgb(173, 223, 85);
/* oklch */ color: oklch(84.2% 0.174 126.8);

Tailwind

colors: {
  custom: {
    50: '#c9e98a',
    500: '#addf55',
    950: '#000000',
  },
}

SCSS

$custom: #addf55;
$custom-light: #c9e98a;
$custom-dark: #000000;

JSON

{
  "hex": "#addf55",
  "rgb": {
    "r": 173,
    "g": 223,
    "b": 85
  },
  "hsl": {
    "h": 81.739,
    "s": 68.317,
    "l": 60.392
  },
  "oklch": {
    "l": 0.84163,
    "c": 0.17398,
    "h": 126.8
  },
  "luminance": 0.62315
}

Semantic roles & 50–950 ramp

primary

#ADDF55

secondary

#5E38A0

accent

#15D059

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #ADDF55

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

Preview Lab → · Contrast checker → · Palette generator →