#AECD3A#AECD3A

#AECD3A is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 79.9% C 0.170 H 120.9°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#AECD3A
RGB	rgb(174, 205, 58)
HSL	hsl(73, 60%, 52%)
HSV	hsv(73, 72%, 80%)
CMYK	cmyk(15.1%, 0%, 71.7%, 19.6%)
CIE-LAB	lab(77.86, -29.69, 65.62)
CIE-LCH	lch(77.86, 72.03, 114.35°)
OKLab	oklab(79.9% -0.0874 0.1462)
OKLCH	oklch(79.9% 0.17 120.9)
XYZ	xyz(40.0513, 52.9669, 12.1158)
Luminance	0.5297 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AECD3A #593ACD

analogous

#CDA33A #AECD3A #65CD3A

triadic

#AECD3A #3AAECD #CD3AAE

tetradic

#AECD3A #3ACDA3 #593ACD #CD3A65

square

#AECD3A #3ACDA3 #593ACD #CD3A65

split-complementary

#AECD3A #3A65CD #A33ACD

monochromatic

#5E701C #88A129 #AECD3A #C2D96B #D6E69C

Accessibility & contrast

On white

1.81

#AECD3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#AECD3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AECD3A

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AECD3A	#FFFFFF	#000000	##000000
##AECD3A	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC11F

Deuteranopia (green-blind)

#D6C147

Tritanopia (blue-blind)

#B8C2B1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #aecd3a;
/* rgb */ color: rgb(174, 205, 58);
/* oklch */ color: oklch(79.9% 0.170 120.9);

Tailwind

colors: {
  custom: {
    50: '#cadc7a',
    500: '#aecd3a',
    950: '#000000',
  },
}

SCSS

$custom: #aecd3a;
$custom-light: #cadc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#aecd3a",
  "rgb": {
    "r": 174,
    "g": 205,
    "b": 58
  },
  "hsl": {
    "h": 72.653,
    "s": 59.514,
    "l": 51.569
  },
  "oklch": {
    "l": 0.79896,
    "c": 0.17033,
    "h": 120.9
  },
  "luminance": 0.52967
}

Semantic roles & 50–950 ramp

primary

#AECD3A

secondary

#413279

accent

#45E366

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AECD3A

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

Preview Lab → · Contrast checker → · Palette generator →