#AEC558#AEC558

#AEC558 is a light, vivid yellow-green. Relative luminance 0.496; OKLCH L 78.4% C 0.138 H 119.6°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#AEC558
RGB	rgb(174, 197, 88)
HSL	hsl(73, 48%, 56%)
HSV	hsv(73, 55%, 77%)
CMYK	cmyk(11.7%, 0%, 55.3%, 22.7%)
CIE-LAB	lab(75.85, -23.76, 51.20)
CIE-LCH	lch(75.85, 56.44, 114.89°)
OKLab	oklab(78.36% -0.0681 0.1197)
OKLCH	oklch(78.36% 0.138 119.6)
XYZ	xyz(39.1837, 49.6359, 16.7471)
Luminance	0.4964 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEC558 #6F58C5

analogous

#C5A558 #AEC558 #77C558

triadic

#AEC558 #58AEC5 #C558AE

tetradic

#AEC558 #58C5A5 #6F58C5 #C55877

square

#AEC558 #58C5A5 #6F58C5 #C55877

split-complementary

#AEC558 #5877C5 #A558C5

monochromatic

#68792A #8FA63A #AEC558 #C4D585 #DAE5B3

Accessibility & contrast

On white

1.92

#AEC558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#AEC558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEC558

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEC558	#FFFFFF	#000000	##000000
##AEC558	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BB4D

Deuteranopia (green-blind)

#CDBB5F

Tritanopia (blue-blind)

#B7BCAD

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #aec558;
/* rgb */ color: rgb(174, 197, 88);
/* oklch */ color: oklch(78.4% 0.138 119.6);

Tailwind

colors: {
  custom: {
    50: '#c8d68b',
    500: '#aec558',
    950: '#000000',
  },
}

SCSS

$custom: #aec558;
$custom-light: #c8d68b;
$custom-dark: #000000;

JSON

{
  "hex": "#aec558",
  "rgb": {
    "r": 174,
    "g": 197,
    "b": 88
  },
  "hsl": {
    "h": 72.661,
    "s": 48.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.78356,
    "c": 0.13768,
    "h": 119.6
  },
  "luminance": 0.49636
}

Semantic roles & 50–950 ramp

primary

#AEC558

secondary

#AFA6D3

accent

#50D86D

background

#FCFDF8

surface

#F8FAF0

border

#D1D3CB

text

#13140C

muted

#82837D

Preview Lab

Preview with #AEC558

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

Preview Lab → · Contrast checker → · Palette generator →