#AEC563#AEC563

#AEC563 is a light, vivid yellow-green. Relative luminance 0.498; OKLCH L 78.5% C 0.127 H 120.3°. Best body text is #000000 at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#AEC563
RGB	rgb(174, 197, 99)
HSL	hsl(74, 46%, 58%)
HSV	hsv(74, 50%, 77%)
CMYK	cmyk(11.7%, 0%, 49.7%, 22.7%)
CIE-LAB	lab(75.97, -22.73, 46.16)
CIE-LCH	lch(75.97, 51.45, 116.22°)
OKLab	oklab(78.49% -0.0642 0.1097)
OKLCH	oklch(78.49% 0.127 120.3)
XYZ	xyz(39.6742, 49.8321, 19.3304)
Luminance	0.4983 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEC563 #7A63C5

analogous

#C5AB63 #AEC563 #7DC563

triadic

#AEC563 #63AEC5 #C563AE

tetradic

#AEC563 #63C5AB #7A63C5 #C5637D

square

#AEC563 #63C5AB #7A63C5 #C5637D

split-complementary

#AEC563 #637DC5 #AB63C5

monochromatic

#6C7F2F #92AB40 #AEC563 #C5D690 #DCE6BC

Accessibility & contrast

On white

1.91

#AEC563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.97

#AEC563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEC563

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEC563	#FFFFFF	#000000	##000000
##AEC563	1.00	1.91	10.97	10.97
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.97	21.00	1.00	1.00
##000000	10.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBB5A

Deuteranopia (green-blind)

#CDBC69

Tritanopia (blue-blind)

#B6BCAE

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #aec563;
/* rgb */ color: rgb(174, 197, 99);
/* oklch */ color: oklch(78.5% 0.127 120.3);

Tailwind

colors: {
  custom: {
    50: '#c8d692',
    500: '#aec563',
    950: '#000000',
  },
}

SCSS

$custom: #aec563;
$custom-light: #c8d692;
$custom-dark: #000000;

JSON

{
  "hex": "#aec563",
  "rgb": {
    "r": 174,
    "g": 197,
    "b": 99
  },
  "hsl": {
    "h": 74.082,
    "s": 45.794,
    "l": 58.039
  },
  "oklch": {
    "l": 0.78492,
    "c": 0.12712,
    "h": 120.3
  },
  "luminance": 0.49832
}

Semantic roles & 50–950 ramp

primary

#AEC563

secondary

#B8AED5

accent

#52D571

background

#FCFDF9

surface

#F8FAF1

border

#D1D3CB

text

#13140D

muted

#82837E

Preview Lab

Preview with #AEC563

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

Preview Lab → · Contrast checker → · Palette generator →