#AEC63A#AEC63A

#AEC63A is a light, vivid yellow-green. Relative luminance 0.497; OKLCH L 78.3% C 0.162 H 118.8°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#AEC63A
RGB	rgb(174, 198, 58)
HSL	hsl(70, 55%, 50%)
HSV	hsv(70, 71%, 78%)
CMYK	cmyk(12.1%, 0%, 70.7%, 22.4%)
CIE-LAB	lab(75.88, -26.36, 63.68)
CIE-LCH	lch(75.88, 68.92, 112.49°)
OKLab	oklab(78.31% -0.0782 0.1421)
OKLCH	oklch(78.31% 0.162 118.8)
XYZ	xyz(38.4141, 49.6926, 11.5701)
Luminance	0.4969 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEC63A #523AC6

analogous

#C6983A #AEC63A #68C63A

triadic

#AEC63A #3AAEC6 #C63AAE

tetradic

#AEC63A #3AC698 #523AC6 #C63A68

square

#AEC63A #3AC698 #523AC6 #C63A68

split-complementary

#AEC63A #3A68C6 #983AC6

monochromatic

#5B681E #85972C #AEC63A #C2D469 #D5E199

Accessibility & contrast

On white

1.92

#AEC63A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#AEC63A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEC63A

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEC63A	#FFFFFF	#000000	##000000
##AEC63A	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB22

Deuteranopia (green-blind)

#D0BC45

Tritanopia (blue-blind)

#B8BBAB

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #aec63a;
/* rgb */ color: rgb(174, 198, 58);
/* oklch */ color: oklch(78.3% 0.162 118.8);

Tailwind

colors: {
  custom: {
    50: '#cad779',
    500: '#aec63a',
    950: '#000000',
  },
}

SCSS

$custom: #aec63a;
$custom-light: #cad779;
$custom-dark: #000000;

JSON

{
  "hex": "#aec63a",
  "rgb": {
    "r": 174,
    "g": 198,
    "b": 58
  },
  "hsl": {
    "h": 70.286,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.78305,
    "c": 0.1622,
    "h": 118.8
  },
  "luminance": 0.49692
}

Semantic roles & 50–950 ramp

primary

#AEC63A

secondary

#998FCD

accent

#49DE63

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#14140A

muted

#82837C

Preview Lab

Preview with #AEC63A

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

Preview Lab → · Contrast checker → · Palette generator →