#A4CC63#A4CC63

#A4CC63 is a light, vivid yellow-green. Relative luminance 0.520; OKLCH L 79.4% C 0.141 H 126.6°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#A4CC63
RGB	rgb(164, 204, 99)
HSL	hsl(83, 51%, 59%)
HSV	hsv(83, 51%, 80%)
CMYK	cmyk(19.6%, 0%, 51.5%, 20%)
CIE-LAB	lab(77.27, -29.98, 47.55)
CIE-LCH	lch(77.27, 56.21, 122.23°)
OKLab	oklab(79.37% -0.084 0.1129)
OKLCH	oklch(79.37% 0.141 126.6)
XYZ	xyz(39.1547, 51.9786, 19.7720)
Luminance	0.5198 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4CC63 #8B63CC

analogous

#CCC063 #A4CC63 #70CC63

triadic

#A4CC63 #63A4CC #CC63A4

tetradic

#A4CC63 #63CCC0 #8B63CC #CC6370

square

#A4CC63 #63CCC0 #8B63CC #CC6370

split-complementary

#A4CC63 #6370CC #C063CC

monochromatic

#65882C #88B63C #A4CC63 #BFDB91 #DAEABF

Accessibility & contrast

On white

1.84

#A4CC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#A4CC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CC63

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4CC63	#FFFFFF	#000000	##000000
##A4CC63	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C059

Deuteranopia (green-blind)

#D0BE69

Tritanopia (blue-blind)

#A9C4B4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a4cc63;
/* rgb */ color: rgb(164, 204, 99);
/* oklch */ color: oklch(79.4% 0.141 126.6);

Tailwind

colors: {
  custom: {
    50: '#c1db92',
    500: '#a4cc63',
    950: '#000000',
  },
}

SCSS

$custom: #a4cc63;
$custom-light: #c1db92;
$custom-dark: #000000;

JSON

{
  "hex": "#a4cc63",
  "rgb": {
    "r": 164,
    "g": 204,
    "b": 99
  },
  "hsl": {
    "h": 82.857,
    "s": 50.725,
    "l": 59.412
  },
  "oklch": {
    "l": 0.79368,
    "c": 0.14071,
    "h": 126.6
  },
  "luminance": 0.51979
}

Semantic roles & 50–950 ramp

primary

#A4CC63

secondary

#61448F

accent

#4EDA83

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12150D

muted

#82847F

Preview Lab

Preview with #A4CC63

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

Preview Lab → · Contrast checker → · Palette generator →