#ADE66B#ADE66B

#ADE66B is a very light, vivid yellow-green. Relative luminance 0.665; OKLCH L 86.0% C 0.165 H 129.9°. Best body text is #000000 at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#ADE66B
RGB	rgb(173, 230, 107)
HSL	hsl(88, 71%, 66%)
HSV	hsv(88, 53%, 90%)
CMYK	cmyk(24.8%, 0%, 53.5%, 9.8%)
CIE-LAB	lab(85.27, -37.83, 53.44)
CIE-LCH	lch(85.27, 65.47, 125.30°)
OKLab	oklab(86% -0.1056 0.1263)
OKLCH	oklch(86% 0.165 129.9)
XYZ	xyz(48.1838, 66.5383, 24.2116)
Luminance	0.6654 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADE66B #A46BE6

analogous

#E6E16B #ADE66B #6FE66B

triadic

#ADE66B #6BADE6 #E66BAD

tetradic

#ADE66B #6BE6E1 #A46BE6 #E66B6F

square

#ADE66B #6BE6E1 #A46BE6 #E66B6F

split-complementary

#ADE66B #6B6FE6 #E16BE6

monochromatic

#71B81F #90DD37 #ADE66B #CAEF9F #E7F8D4

Accessibility & contrast

On white

1.47

#ADE66B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.31

#ADE66B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADE66B

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADE66B	#FFFFFF	#000000	##000000
##ADE66B	1.00	1.47	14.31	14.31
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.31	21.00	1.00	1.00
##000000	14.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD85F

Deuteranopia (green-blind)

#E7D473

Tritanopia (blue-blind)

#B1DDCA

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ade66b;
/* rgb */ color: rgb(173, 230, 107);
/* oklch */ color: oklch(86.0% 0.165 129.9);

Tailwind

colors: {
  custom: {
    50: '#c8ee98',
    500: '#ade66b',
    950: '#000000',
  },
}

SCSS

$custom: #ade66b;
$custom-light: #c8ee98;
$custom-dark: #000000;

JSON

{
  "hex": "#ade66b",
  "rgb": {
    "r": 173,
    "g": 230,
    "b": 107
  },
  "hsl": {
    "h": 87.805,
    "s": 71.098,
    "l": 66.078
  },
  "oklch": {
    "l": 0.86002,
    "c": 0.16465,
    "h": 129.9
  },
  "luminance": 0.66539
}

Semantic roles & 50–950 ramp

primary

#ADE66B

secondary

#763EB8

accent

#12D36C

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13160E

muted

#83857F

Preview Lab

Preview with #ADE66B

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

Preview Lab → · Contrast checker → · Palette generator →