#AECC3C#AECC3C

#AECC3C is a light, vivid yellow-green. Relative luminance 0.525; OKLCH L 79.7% C 0.168 H 120.7°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#AECC3C
RGB	rgb(174, 204, 60)
HSL	hsl(73, 59%, 52%)
HSV	hsv(73, 71%, 80%)
CMYK	cmyk(14.7%, 0%, 70.6%, 20%)
CIE-LAB	lab(77.59, -29.11, 64.65)
CIE-LCH	lch(77.59, 70.90, 114.24°)
OKLab	oklab(79.68% -0.0856 0.1445)
OKLCH	oklch(79.68% 0.168 120.7)
XYZ	xyz(39.8647, 52.5107, 12.3095)
Luminance	0.5251 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AECC3C #5A3CCC

analogous

#CCA23C #AECC3C #66CC3C

triadic

#AECC3C #3CAECC #CC3CAE

tetradic

#AECC3C #3CCCA2 #5A3CCC #CC3C66

square

#AECC3C #3CCCA2 #5A3CCC #CC3C66

split-complementary

#AECC3C #3C66CC #A23CCC

monochromatic

#5F701D #88A12A #AECC3C #C2D96D #D6E59D

Accessibility & contrast

On white

1.83

#AECC3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#AECC3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AECC3C

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AECC3C	#FFFFFF	#000000	##000000
##AECC3C	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)

#D9C023

Deuteranopia (green-blind)

#D5C048

Tritanopia (blue-blind)

#B8C1B0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #aecc3c;
/* rgb */ color: rgb(174, 204, 60);
/* oklch */ color: oklch(79.7% 0.168 120.7);

Tailwind

colors: {
  custom: {
    50: '#cadb7b',
    500: '#aecc3c',
    950: '#000000',
  },
}

SCSS

$custom: #aecc3c;
$custom-light: #cadb7b;
$custom-dark: #000000;

JSON

{
  "hex": "#aecc3c",
  "rgb": {
    "r": 174,
    "g": 204,
    "b": 60
  },
  "hsl": {
    "h": 72.5,
    "s": 58.537,
    "l": 51.765
  },
  "oklch": {
    "l": 0.79682,
    "c": 0.16793,
    "h": 120.7
  },
  "luminance": 0.52511
}

Semantic roles & 50–950 ramp

primary

#AECC3C

secondary

#423379

accent

#46E266

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AECC3C

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

Preview Lab → · Contrast checker → · Palette generator →