#ADDD49#ADDD49

#ADDD49 is a very light, vivid yellow-green. Relative luminance 0.611; OKLCH L 83.6% C 0.180 H 125.6°. Best body text is #000000 at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#ADDD49
RGB	rgb(173, 221, 73)
HSL	hsl(79, 69%, 58%)
HSV	hsv(79, 67%, 87%)
CMYK	cmyk(21.7%, 0%, 67%, 13.3%)
CIE-LAB	lab(82.42, -36.58, 64.69)
CIE-LCH	lch(82.42, 74.31, 119.49°)
OKLab	oklab(83.6% -0.105 0.1465)
OKLCH	oklch(83.6% 0.18 125.6)
XYZ	xyz(44.2928, 61.0776, 15.7577)
Luminance	0.6108 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDD49 #7949DD

analogous

#DDC349 #ADDD49 #63DD49

triadic

#ADDD49 #49ADDD #DD49AD

tetradic

#ADDD49 #49DDC3 #7949DD #DD4963

square

#ADDD49 #49DDC3 #7949DD #DD4963

split-complementary

#ADDD49 #4963DD #C349DD

monochromatic

#6A911B #90C425 #ADDD49 #C4E77D #DBF0B0

Accessibility & contrast

On white

1.59

#ADDD49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.22

#ADDD49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDD49

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDD49	#FFFFFF	#000000	##000000
##ADDD49	1.00	1.59	13.22	13.22
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.22	21.00	1.00	1.00
##000000	13.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF33

Deuteranopia (green-blind)

#E2CC55

Tritanopia (blue-blind)

#B4D3BF

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #addd49;
/* rgb */ color: rgb(173, 221, 73);
/* oklch */ color: oklch(83.6% 0.180 125.6);

Tailwind

colors: {
  custom: {
    50: '#c9e783',
    500: '#addd49',
    950: '#000000',
  },
}

SCSS

$custom: #addd49;
$custom-light: #c9e783;
$custom-dark: #000000;

JSON

{
  "hex": "#addd49",
  "rgb": {
    "r": 173,
    "g": 221,
    "b": 73
  },
  "hsl": {
    "h": 79.459,
    "s": 68.519,
    "l": 57.647
  },
  "oklch": {
    "l": 0.83598,
    "c": 0.18025,
    "h": 125.6
  },
  "luminance": 0.61078
}

Semantic roles & 50–950 ramp

primary

#ADDD49

secondary

#543596

accent

#3CEB75

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #ADDD49

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

Preview Lab → · Contrast checker → · Palette generator →