#ADDD66#ADDD66

#ADDD66 is a very light, vivid yellow-green. Relative luminance 0.616; OKLCH L 83.9% C 0.157 H 127.7°. Best body text is #000000 at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#ADDD66
RGB	rgb(173, 221, 102)
HSL	hsl(84, 64%, 63%)
HSV	hsv(84, 54%, 87%)
CMYK	cmyk(21.7%, 0%, 53.8%, 13.3%)
CIE-LAB	lab(82.68, -34.23, 52.68)
CIE-LCH	lch(82.68, 62.82, 123.01°)
OKLab	oklab(83.89% -0.096 0.1242)
OKLCH	oklch(83.89% 0.157 127.7)
XYZ	xyz(45.4881, 61.5557, 22.0527)
Luminance	0.6156 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.69

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDD66 #9666DD

analogous

#DDD166 #ADDD66 #71DD66

triadic

#ADDD66 #66ADDD #DD66AD

tetradic

#ADDD66 #66DDD1 #9666DD #DD6671

square

#ADDD66 #66DDD1 #9666DD #DD6671

split-complementary

#ADDD66 #6671DD #D166DD

monochromatic

#71A424 #92D234 #ADDD66 #C8E898 #E3F3CA

Accessibility & contrast

On white

1.58

#ADDD66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.31

#ADDD66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDD66

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDD66	#FFFFFF	#000000	##000000
##ADDD66	1.00	1.58	13.31	13.31
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.31	21.00	1.00	1.00
##000000	13.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D05A

Deuteranopia (green-blind)

#E0CD6E

Tritanopia (blue-blind)

#B2D4C2

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #addd66;
/* rgb */ color: rgb(173, 221, 102);
/* oklch */ color: oklch(83.9% 0.157 127.7);

Tailwind

colors: {
  custom: {
    50: '#c8e795',
    500: '#addd66',
    950: '#000000',
  },
}

SCSS

$custom: #addd66;
$custom-light: #c8e795;
$custom-dark: #000000;

JSON

{
  "hex": "#addd66",
  "rgb": {
    "r": 173,
    "g": 221,
    "b": 102
  },
  "hsl": {
    "h": 84.202,
    "s": 63.636,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83888,
    "c": 0.15701,
    "h": 127.7
  },
  "luminance": 0.61556
}

Semantic roles & 50–950 ramp

primary

#ADDD66

secondary

#6A40A7

accent

#1ACB62

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ADDD66

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

Preview Lab → · Contrast checker → · Palette generator →