#AECD3F#AECD3F

#AECD3F is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 79.9% C 0.167 H 121.0°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#AECD3F
RGB	rgb(174, 205, 63)
HSL	hsl(73, 59%, 53%)
HSV	hsv(73, 69%, 80%)
CMYK	cmyk(15.1%, 0%, 69.3%, 19.6%)
CIE-LAB	lab(77.89, -29.41, 63.85)
CIE-LCH	lch(77.89, 70.30, 114.73°)
OKLab	oklab(79.93% -0.0862 0.1432)
OKLCH	oklch(79.93% 0.167 121)
XYZ	xyz(40.1847, 53.0202, 12.8186)
Luminance	0.5302 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AECD3F #5E3FCD

analogous

#CDA53F #AECD3F #67CD3F

triadic

#AECD3F #3FAECD #CD3FAE

tetradic

#AECD3F #3FCDA5 #5E3FCD #CD3F67

square

#AECD3F #3FCDA5 #5E3FCD #CD3F67

split-complementary

#AECD3F #3F67CD #A53FCD

monochromatic

#61741E #8AA42B #AECD3F #C2DA70 #D7E6A0

Accessibility & contrast

On white

1.81

#AECD3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#AECD3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AECD3F

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AECD3F	#FFFFFF	#000000	##000000
##AECD3F	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C128

Deuteranopia (green-blind)

#D6C14A

Tritanopia (blue-blind)

#B7C2B1

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #aecd3f;
/* rgb */ color: rgb(174, 205, 63);
/* oklch */ color: oklch(79.9% 0.167 121.0);

Tailwind

colors: {
  custom: {
    50: '#c9dc7c',
    500: '#aecd3f',
    950: '#000000',
  },
}

SCSS

$custom: #aecd3f;
$custom-light: #c9dc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#aecd3f",
  "rgb": {
    "r": 174,
    "g": 205,
    "b": 63
  },
  "hsl": {
    "h": 73.099,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.79931,
    "c": 0.16718,
    "h": 121
  },
  "luminance": 0.5302
}

Semantic roles & 50–950 ramp

primary

#AECD3F

secondary

#44347C

accent

#46E268

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AECD3F

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

Preview Lab → · Contrast checker → · Palette generator →