#ADDD4B#ADDD4B

#ADDD4B is a very light, vivid yellow-green. Relative luminance 0.611; OKLCH L 83.6% C 0.179 H 125.7°. Best body text is #000000 at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#ADDD4B
RGB	rgb(173, 221, 75)
HSL	hsl(80, 68%, 58%)
HSV	hsv(80, 66%, 87%)
CMYK	cmyk(21.7%, 0%, 66.1%, 13.3%)
CIE-LAB	lab(82.43, -36.45, 63.93)
CIE-LCH	lch(82.43, 73.59, 119.69°)
OKLab	oklab(83.62% -0.1045 0.1452)
OKLCH	oklch(83.62% 0.179 125.7)
XYZ	xyz(44.3602, 61.1046, 16.1125)
Luminance	0.6110 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDD4B #7B4BDD

analogous

#DDC44B #ADDD4B #64DD4B

triadic

#ADDD4B #4BADDD #DD4BAD

tetradic

#ADDD4B #4BDDC4 #7B4BDD #DD4B64

square

#ADDD4B #4BDDC4 #7B4BDD #DD4B64

split-complementary

#ADDD4B #4B64DD #C44BDD

monochromatic

#6B921C #91C525 #ADDD4B #C4E77E #DCF0B2

Accessibility & contrast

On white

1.59

#ADDD4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.22

#ADDD4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDD4B

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDD4B	#FFFFFF	#000000	##000000
##ADDD4B	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)

#E8CF37

Deuteranopia (green-blind)

#E2CC57

Tritanopia (blue-blind)

#B4D3BF

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #addd4b;
/* rgb */ color: rgb(173, 221, 75);
/* oklch */ color: oklch(83.6% 0.179 125.7);

Tailwind

colors: {
  custom: {
    50: '#c9e784',
    500: '#addd4b',
    950: '#000000',
  },
}

SCSS

$custom: #addd4b;
$custom-light: #c9e784;
$custom-dark: #000000;

JSON

{
  "hex": "#addd4b",
  "rgb": {
    "r": 173,
    "g": 221,
    "b": 75
  },
  "hsl": {
    "h": 79.726,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.83615,
    "c": 0.17886,
    "h": 125.7
  },
  "luminance": 0.61105
}

Semantic roles & 50–950 ramp

primary

#ADDD4B

secondary

#553597

accent

#3DEB76

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #ADDD4B

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

Preview Lab → · Contrast checker → · Palette generator →