#ADDE45#ADDE45

#ADDE45 is a very light, vivid yellow-green. Relative luminance 0.616; OKLCH L 83.8% C 0.184 H 125.7°. Best body text is #000000 at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#ADDE45
RGB	rgb(173, 222, 69)
HSL	hsl(79, 70%, 57%)
HSV	hsv(79, 69%, 87%)
CMYK	cmyk(22.1%, 0%, 68.9%, 12.9%)
CIE-LAB	lab(82.68, -37.29, 66.45)
CIE-LCH	lch(82.68, 76.20, 119.30°)
OKLab	oklab(83.8% -0.1073 0.1496)
OKLCH	oklch(83.8% 0.184 125.7)
XYZ	xyz(44.4293, 61.5559, 15.1698)
Luminance	0.6156 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDE45 #7645DE

analogous

#DEC345 #ADDE45 #60DE45

triadic

#ADDE45 #45ADDE #DE45AD

tetradic

#ADDE45 #45DEC3 #7645DE #DE4560

square

#ADDE45 #45DEC3 #7645DE #DE4560

split-complementary

#ADDE45 #4560DE #C345DE

monochromatic

#698F19 #90C323 #ADDE45 #C4E779 #DBF0AD

Accessibility & contrast

On white

1.58

#ADDE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.31

#ADDE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDE45

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDE45	#FFFFFF	#000000	##000000
##ADDE45	1.00	1.58	13.31	13.31
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.31	21.00	1.00	1.00
##000000	13.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD02D

Deuteranopia (green-blind)

#E3CD52

Tritanopia (blue-blind)

#B4D4C0

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #adde45;
/* rgb */ color: rgb(173, 222, 69);
/* oklch */ color: oklch(83.8% 0.184 125.7);

Tailwind

colors: {
  custom: {
    50: '#c9e881',
    500: '#adde45',
    950: '#000000',
  },
}

SCSS

$custom: #adde45;
$custom-light: #c9e881;
$custom-dark: #000000;

JSON

{
  "hex": "#adde45",
  "rgb": {
    "r": 173,
    "g": 222,
    "b": 69
  },
  "hsl": {
    "h": 79.216,
    "s": 69.863,
    "l": 57.059
  },
  "oklch": {
    "l": 0.83797,
    "c": 0.18412,
    "h": 125.7
  },
  "luminance": 0.61556
}

Semantic roles & 50–950 ramp

primary

#ADDE45

secondary

#523394

accent

#3BED74

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #ADDE45

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

Preview Lab → · Contrast checker → · Palette generator →