#ADD644#ADD644

#ADD644 is a light, vivid yellow-green. Relative luminance 0.574; OKLCH L 82.0% C 0.175 H 123.9°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#ADD644
RGB	rgb(173, 214, 68)
HSL	hsl(77, 64%, 55%)
HSV	hsv(77, 68%, 84%)
CMYK	cmyk(19.2%, 0%, 68.2%, 16.1%)
CIE-LAB	lab(80.40, -33.71, 64.51)
CIE-LCH	lch(80.40, 72.78, 117.59°)
OKLab	oklab(81.95% -0.0976 0.1454)
OKLCH	oklch(81.95% 0.175 123.9)
XYZ	xyz(42.3239, 57.3944, 14.3162)
Luminance	0.5739 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD644 #6D44D6

analogous

#D6B644 #ADD644 #64D644

triadic

#ADD644 #44ADD6 #D644AD

tetradic

#ADD644 #44D6B6 #6D44D6 #D64464

square

#ADD644 #44D6B6 #6D44D6 #D64464

split-complementary

#ADD644 #4464D6 #B644D6

monochromatic

#66831D #8DB528 #ADD644 #C3E176 #D9ECA8

Accessibility & contrast

On white

1.68

#ADD644 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#ADD644 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD644

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD644	#FFFFFF	#000000	##000000
##ADD644	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C92E

Deuteranopia (green-blind)

#DCC750

Tritanopia (blue-blind)

#B5CCB9

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #add644;
/* rgb */ color: rgb(173, 214, 68);
/* oklch */ color: oklch(82.0% 0.175 123.9);

Tailwind

colors: {
  custom: {
    50: '#c9e280',
    500: '#add644',
    950: '#000000',
  },
}

SCSS

$custom: #add644;
$custom-light: #c9e280;
$custom-dark: #000000;

JSON

{
  "hex": "#add644",
  "rgb": {
    "r": 173,
    "g": 214,
    "b": 68
  },
  "hsl": {
    "h": 76.849,
    "s": 64.035,
    "l": 55.294
  },
  "oklch": {
    "l": 0.81954,
    "c": 0.17509,
    "h": 123.9
  },
  "luminance": 0.57395
}

Semantic roles & 50–950 ramp

primary

#ADD644

secondary

#4C348A

accent

#41E76F

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #ADD644

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

Preview Lab → · Contrast checker → · Palette generator →