#A4D666#A4D666

#A4D666 is a light, vivid yellow-green. Relative luminance 0.569; OKLCH L 81.7% C 0.152 H 129.2°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#A4D666
RGB	rgb(164, 214, 102)
HSL	hsl(87, 58%, 62%)
HSV	hsv(87, 52%, 84%)
CMYK	cmyk(23.4%, 0%, 52.3%, 16.1%)
CIE-LAB	lab(80.15, -34.34, 49.56)
CIE-LCH	lch(80.15, 60.30, 124.71°)
OKLab	oklab(81.7% -0.0959 0.1175)
OKLCH	oklch(81.7% 0.152 129.2)
XYZ	xyz(41.7543, 56.9441, 21.3593)
Luminance	0.5695 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D666 #9866D6

analogous

#D6D066 #A4D666 #6CD666

triadic

#A4D666 #66A4D6 #D666A4

tetradic

#A4D666 #66D6D0 #9866D6 #D6666C

square

#A4D666 #66D6D0 #9866D6 #D6666C

split-complementary

#A4D666 #666CD6 #D066D6

monochromatic

#679929 #87C936 #A4D666 #C1E396 #DDF0C7

Accessibility & contrast

On white

1.70

#A4D666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.39

#A4D666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D666

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D666	#FFFFFF	#000000	##000000
##A4D666	1.00	1.70	12.39	12.39
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.39	21.00	1.00	1.00
##000000	12.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC95C

Deuteranopia (green-blind)

#D8C66D

Tritanopia (blue-blind)

#A8CEBD

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a4d666;
/* rgb */ color: rgb(164, 214, 102);
/* oklch */ color: oklch(81.7% 0.152 129.2);

Tailwind

colors: {
  custom: {
    50: '#c1e394',
    500: '#a4d666',
    950: '#000000',
  },
}

SCSS

$custom: #a4d666;
$custom-light: #c1e394;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d666",
  "rgb": {
    "r": 164,
    "g": 214,
    "b": 102
  },
  "hsl": {
    "h": 86.786,
    "s": 57.732,
    "l": 61.961
  },
  "oklch": {
    "l": 0.81704,
    "c": 0.15167,
    "h": 129.2
  },
  "luminance": 0.56945
}

Semantic roles & 50–950 ramp

primary

#A4D666

secondary

#6B439D

accent

#20C56A

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150D

muted

#82847F

Preview Lab

Preview with #A4D666

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

Preview Lab → · Contrast checker → · Palette generator →