#AEC63E#AEC63E

#AEC63E is a light, vivid yellow-green. Relative luminance 0.497; OKLCH L 78.3% C 0.160 H 118.9°. Best body text is #000000 at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#AEC63E
RGB	rgb(174, 198, 62)
HSL	hsl(71, 54%, 51%)
HSV	hsv(71, 69%, 78%)
CMYK	cmyk(12.1%, 0%, 68.7%, 22.4%)
CIE-LAB	lab(75.91, -26.13, 62.23)
CIE-LCH	lch(75.91, 67.50, 112.78°)
OKLab	oklab(78.33% -0.0772 0.1397)
OKLCH	oklch(78.33% 0.16 118.9)
XYZ	xyz(38.5199, 49.7349, 12.1270)
Luminance	0.4974 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEC63E #563EC6

analogous

#C69A3E #AEC63E #6AC63E

triadic

#AEC63E #3EAEC6 #C63EAE

tetradic

#AEC63E #3EC69A #563EC6 #C63E6A

square

#AEC63E #3EC69A #563EC6 #C63E6A

split-complementary

#AEC63E #3E6AC6 #9A3EC6

monochromatic

#5D6A1F #86992D #AEC63E #C2D46D #D6E29C

Accessibility & contrast

On white

1.92

#AEC63E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.95

#AEC63E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEC63E

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEC63E	#FFFFFF	#000000	##000000
##AEC63E	1.00	1.92	10.95	10.95
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.95	21.00	1.00	1.00
##000000	10.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB29

Deuteranopia (green-blind)

#D0BC49

Tritanopia (blue-blind)

#B8BBAB

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #aec63e;
/* rgb */ color: rgb(174, 198, 62);
/* oklch */ color: oklch(78.3% 0.160 118.9);

Tailwind

colors: {
  custom: {
    50: '#c9d77b',
    500: '#aec63e',
    950: '#000000',
  },
}

SCSS

$custom: #aec63e;
$custom-light: #c9d77b;
$custom-dark: #000000;

JSON

{
  "hex": "#aec63e",
  "rgb": {
    "r": 174,
    "g": 198,
    "b": 62
  },
  "hsl": {
    "h": 70.588,
    "s": 54.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.78334,
    "c": 0.15961,
    "h": 118.9
  },
  "luminance": 0.49735
}

Semantic roles & 50–950 ramp

primary

#AEC63E

secondary

#9C92CE

accent

#4ADE64

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#14140A

muted

#82837C

Preview Lab

Preview with #AEC63E

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

Preview Lab → · Contrast checker → · Palette generator →