#ACC563#ACC563

#ACC563 is a light, vivid yellow-green. Relative luminance 0.496; OKLCH L 78.3% C 0.128 H 121.2°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#ACC563
RGB	rgb(172, 197, 99)
HSL	hsl(75, 46%, 58%)
HSV	hsv(75, 50%, 77%)
CMYK	cmyk(12.7%, 0%, 49.7%, 22.7%)
CIE-LAB	lab(75.83, -23.52, 45.95)
CIE-LCH	lch(75.83, 51.62, 117.10°)
OKLab	oklab(78.34% -0.0663 0.1093)
OKLCH	oklch(78.34% 0.128 121.2)
XYZ	xyz(39.2319, 49.6040, 19.3097)
Luminance	0.4960 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC563 #7C63C5

analogous

#C5AD63 #ACC563 #7BC563

triadic

#ACC563 #63ACC5 #C563AC

tetradic

#ACC563 #63C5AD #7C63C5 #C5637B

square

#ACC563 #63C5AD #7C63C5 #C5637B

split-complementary

#ACC563 #637BC5 #AD63C5

monochromatic

#6A7F2F #90AB40 #ACC563 #C4D690 #DBE6BC

Accessibility & contrast

On white

1.92

#ACC563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#ACC563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC563

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC563	#FFFFFF	#000000	##000000
##ACC563	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBB5A

Deuteranopia (green-blind)

#CCBB69

Tritanopia (blue-blind)

#B3BCAE

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #acc563;
/* rgb */ color: rgb(172, 197, 99);
/* oklch */ color: oklch(78.3% 0.128 121.2);

Tailwind

colors: {
  custom: {
    50: '#c6d692',
    500: '#acc563',
    950: '#000000',
  },
}

SCSS

$custom: #acc563;
$custom-light: #c6d692;
$custom-dark: #000000;

JSON

{
  "hex": "#acc563",
  "rgb": {
    "r": 172,
    "g": 197,
    "b": 99
  },
  "hsl": {
    "h": 75.306,
    "s": 45.794,
    "l": 58.039
  },
  "oklch": {
    "l": 0.78344,
    "c": 0.12784,
    "h": 121.2
  },
  "luminance": 0.49604
}

Semantic roles & 50–950 ramp

primary

#ACC563

secondary

#B8AED5

accent

#52D574

background

#FCFDF9

surface

#F8FAF1

border

#D1D3CB

text

#13140D

muted

#82837E

Preview Lab

Preview with #ACC563

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

Preview Lab → · Contrast checker → · Palette generator →