#ADDC42#ADDC42

#ADDC42 is a very light, vivid yellow-green. Relative luminance 0.605; OKLCH L 83.3% C 0.184 H 125.1°. Best body text is #000000 at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#ADDC42
RGB	rgb(173, 220, 66)
HSL	hsl(78, 69%, 56%)
HSV	hsv(78, 70%, 86%)
CMYK	cmyk(21.4%, 0%, 70%, 13.7%)
CIE-LAB	lab(82.09, -36.57, 66.95)
CIE-LCH	lch(82.09, 76.28, 118.64°)
OKLab	oklab(83.32% -0.1056 0.1502)
OKLCH	oklch(83.32% 0.184 125.1)
XYZ	xyz(43.8105, 60.4635, 14.5157)
Luminance	0.6046 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDC42 #7142DC

analogous

#DCBE42 #ADDC42 #60DC42

triadic

#ADDC42 #42ADDC #DC42AD

tetradic

#ADDC42 #42DCBE #7142DC #DC4260

square

#ADDC42 #42DCBE #7142DC #DC4260

split-complementary

#ADDC42 #4260DC #BE42DC

monochromatic

#688A1A #8FBE23 #ADDC42 #C3E676 #DAEFA9

Accessibility & contrast

On white

1.60

#ADDC42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.09

#ADDC42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDC42

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDC42	#FFFFFF	#000000	##000000
##ADDC42	1.00	1.60	13.09	13.09
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.09	21.00	1.00	1.00
##000000	13.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE28

Deuteranopia (green-blind)

#E2CC4F

Tritanopia (blue-blind)

#B5D2BE

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #addc42;
/* rgb */ color: rgb(173, 220, 66);
/* oklch */ color: oklch(83.3% 0.184 125.1);

Tailwind

colors: {
  custom: {
    50: '#c9e77f',
    500: '#addc42',
    950: '#000000',
  },
}

SCSS

$custom: #addc42;
$custom-light: #c9e77f;
$custom-dark: #000000;

JSON

{
  "hex": "#addc42",
  "rgb": {
    "r": 173,
    "g": 220,
    "b": 66
  },
  "hsl": {
    "h": 78.312,
    "s": 68.75,
    "l": 56.078
  },
  "oklch": {
    "l": 0.83316,
    "c": 0.18362,
    "h": 125.1
  },
  "luminance": 0.60464
}

Semantic roles & 50–950 ramp

primary

#ADDC42

secondary

#4F3290

accent

#3CEC72

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #ADDC42

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

Preview Lab → · Contrast checker → · Palette generator →