#AECC3D#AECC3D

#AECC3D is a light, vivid yellow-green. Relative luminance 0.525; OKLCH L 79.7% C 0.167 H 120.7°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#AECC3D
RGB	rgb(174, 204, 61)
HSL	hsl(73, 58%, 52%)
HSV	hsv(73, 70%, 80%)
CMYK	cmyk(14.7%, 0%, 70.1%, 20%)
CIE-LAB	lab(77.59, -29.06, 64.29)
CIE-LCH	lch(77.59, 70.55, 114.32°)
OKLab	oklab(79.69% -0.0854 0.1439)
OKLCH	oklch(79.69% 0.167 120.7)
XYZ	xyz(39.8914, 52.5214, 12.4501)
Luminance	0.5252 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AECC3D #5B3DCC

analogous

#CCA23D #AECC3D #67CC3D

triadic

#AECC3D #3DAECC #CC3DAE

tetradic

#AECC3D #3DCCA2 #5B3DCC #CC3D67

square

#AECC3D #3DCCA2 #5B3DCC #CC3D67

split-complementary

#AECC3D #3D67CC #A23DCC

monochromatic

#5F711E #88A12A #AECC3D #C2D96D #D6E59E

Accessibility & contrast

On white

1.83

#AECC3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#AECC3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AECC3D

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AECC3D	#FFFFFF	#000000	##000000
##AECC3D	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C025

Deuteranopia (green-blind)

#D5C049

Tritanopia (blue-blind)

#B8C1B0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #aecc3d;
/* rgb */ color: rgb(174, 204, 61);
/* oklch */ color: oklch(79.7% 0.167 120.7);

Tailwind

colors: {
  custom: {
    50: '#cadb7b',
    500: '#aecc3d',
    950: '#000000',
  },
}

SCSS

$custom: #aecc3d;
$custom-light: #cadb7b;
$custom-dark: #000000;

JSON

{
  "hex": "#aecc3d",
  "rgb": {
    "r": 174,
    "g": 204,
    "b": 61
  },
  "hsl": {
    "h": 72.587,
    "s": 58.367,
    "l": 51.961
  },
  "oklch": {
    "l": 0.79689,
    "c": 0.1673,
    "h": 120.7
  },
  "luminance": 0.52521
}

Semantic roles & 50–950 ramp

primary

#AECC3D

secondary

#42337A

accent

#46E267

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AECC3D

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

Preview Lab → · Contrast checker → · Palette generator →