#AECD55#AECD55

#AECD55 is a light, vivid yellow-green. Relative luminance 0.533; OKLCH L 80.1% C 0.151 H 122.0°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#AECD55
RGB	rgb(174, 205, 85)
HSL	hsl(76, 55%, 57%)
HSV	hsv(76, 59%, 80%)
CMYK	cmyk(15.1%, 0%, 58.5%, 19.6%)
CIE-LAB	lab(78.06, -27.87, 55.06)
CIE-LCH	lch(78.06, 61.71, 116.85°)
OKLab	oklab(80.13% -0.0799 0.1276)
OKLCH	oklch(80.13% 0.151 122)
XYZ	xyz(40.9269, 53.3171, 16.7277)
Luminance	0.5332 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AECD55 #7455CD

analogous

#CDB055 #AECD55 #72CD55

triadic

#AECD55 #55AECD #CD55AE

tetradic

#AECD55 #55CDB0 #7455CD #CD5572

square

#AECD55 #55CDB0 #7455CD #CD5572

split-complementary

#AECD55 #5572CD #B055CD

monochromatic

#6A8226 #91B134 #AECD55 #C5DB84 #DBE9B4

Accessibility & contrast

On white

1.80

#AECD55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#AECD55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AECD55

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AECD55	#FFFFFF	#000000	##000000
##AECD55	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C248

Deuteranopia (green-blind)

#D4C15D

Tritanopia (blue-blind)

#B6C3B3

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #aecd55;
/* rgb */ color: rgb(174, 205, 85);
/* oklch */ color: oklch(80.1% 0.151 122.0);

Tailwind

colors: {
  custom: {
    50: '#c9dc89',
    500: '#aecd55',
    950: '#000000',
  },
}

SCSS

$custom: #aecd55;
$custom-light: #c9dc89;
$custom-dark: #000000;

JSON

{
  "hex": "#aecd55",
  "rgb": {
    "r": 174,
    "g": 205,
    "b": 85
  },
  "hsl": {
    "h": 75.5,
    "s": 54.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80128,
    "c": 0.15057,
    "h": 122
  },
  "luminance": 0.53317
}

Semantic roles & 50–950 ramp

primary

#AECD55

secondary

#513D89

accent

#4ADE70

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13150C

muted

#83847F

Preview Lab

Preview with #AECD55

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

Preview Lab → · Contrast checker → · Palette generator →