#ADD64B#ADD64B

#ADD64B is a very light, vivid yellow-green. Relative luminance 0.575; OKLCH L 82.0% C 0.170 H 124.2°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#ADD64B
RGB	rgb(173, 214, 75)
HSL	hsl(78, 63%, 57%)
HSV	hsv(78, 65%, 84%)
CMYK	cmyk(19.2%, 0%, 65%, 16.1%)
CIE-LAB	lab(80.45, -33.24, 61.85)
CIE-LCH	lch(80.45, 70.22, 118.26°)
OKLab	oklab(82.01% -0.0957 0.1408)
OKLCH	oklch(82.01% 0.17 124.2)
XYZ	xyz(42.5505, 57.4850, 15.5093)
Luminance	0.5748 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD64B #744BD6

analogous

#D6BA4B #ADD64B #68D64B

triadic

#ADD64B #4BADD6 #D64BAD

tetradic

#ADD64B #4BD6BA #744BD6 #D64B68

square

#ADD64B #4BD6BA #744BD6 #D64B68

split-complementary

#ADD64B #4B68D6 #BA4BD6

monochromatic

#69881F #8FBA2A #ADD64B #C4E17D #DAEDAF

Accessibility & contrast

On white

1.68

#ADD64B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.50

#ADD64B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD64B

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD64B	#FFFFFF	#000000	##000000
##ADD64B	1.00	1.68	12.50	12.50
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.50	21.00	1.00	1.00
##000000	12.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C938

Deuteranopia (green-blind)

#DCC756

Tritanopia (blue-blind)

#B5CCBA

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #add64b;
/* rgb */ color: rgb(173, 214, 75);
/* oklch */ color: oklch(82.0% 0.170 124.2);

Tailwind

colors: {
  custom: {
    50: '#c9e284',
    500: '#add64b',
    950: '#000000',
  },
}

SCSS

$custom: #add64b;
$custom-light: #c9e284;
$custom-dark: #000000;

JSON

{
  "hex": "#add64b",
  "rgb": {
    "r": 173,
    "g": 214,
    "b": 75
  },
  "hsl": {
    "h": 77.698,
    "s": 62.896,
    "l": 56.667
  },
  "oklch": {
    "l": 0.82011,
    "c": 0.17021,
    "h": 124.2
  },
  "luminance": 0.57485
}

Semantic roles & 50–950 ramp

primary

#ADD64B

secondary

#51378E

accent

#42E672

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #ADD64B

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

Preview Lab → · Contrast checker → · Palette generator →