#A4D663#A4D663

#A4D663 is a light, vivid yellow-green. Relative luminance 0.569; OKLCH L 81.7% C 0.154 H 128.9°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#A4D663
RGB	rgb(164, 214, 99)
HSL	hsl(86, 58%, 61%)
HSV	hsv(86, 54%, 84%)
CMYK	cmyk(23.4%, 0%, 53.7%, 16.1%)
CIE-LAB	lab(80.12, -34.64, 50.92)
CIE-LCH	lch(80.12, 61.59, 124.23°)
OKLab	oklab(81.67% -0.0969 0.1203)
OKLCH	oklch(81.67% 0.154 128.9)
XYZ	xyz(41.6082, 56.8857, 20.5898)
Luminance	0.5689 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D663 #9563D6

analogous

#D6CF63 #A4D663 #6BD663

triadic

#A4D663 #63A4D6 #D663A4

tetradic

#A4D663 #63D6CF #9563D6 #D6636B

square

#A4D663 #63D6CF #9563D6 #D6636B

split-complementary

#A4D663 #636BD6 #CF63D6

monochromatic

#679728 #87C734 #A4D663 #C0E393 #DDEFC4

Accessibility & contrast

On white

1.70

#A4D663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.38

#A4D663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D663

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D663	#FFFFFF	#000000	##000000
##A4D663	1.00	1.70	12.38	12.38
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.38	21.00	1.00	1.00
##000000	12.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC958

Deuteranopia (green-blind)

#D8C66A

Tritanopia (blue-blind)

#A8CEBC

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a4d663;
/* rgb */ color: rgb(164, 214, 99);
/* oklch */ color: oklch(81.7% 0.154 128.9);

Tailwind

colors: {
  custom: {
    50: '#c1e392',
    500: '#a4d663',
    950: '#000000',
  },
}

SCSS

$custom: #a4d663;
$custom-light: #c1e392;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d663",
  "rgb": {
    "r": 164,
    "g": 214,
    "b": 99
  },
  "hsl": {
    "h": 86.087,
    "s": 58.376,
    "l": 61.373
  },
  "oklch": {
    "l": 0.81667,
    "c": 0.15445,
    "h": 128.9
  },
  "luminance": 0.56887
}

Semantic roles & 50–950 ramp

primary

#A4D663

secondary

#69419C

accent

#20C668

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150D

muted

#82847F

Preview Lab

Preview with #A4D663

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

Preview Lab → · Contrast checker → · Palette generator →