#AECA3A#AECA3A

#AECA3A is a light, vivid yellow-green. Relative luminance 0.515; OKLCH L 79.2% C 0.167 H 120.0°. Best body text is #000000 at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#AECA3A
RGB	rgb(174, 202, 58)
HSL	hsl(72, 58%, 51%)
HSV	hsv(72, 71%, 79%)
CMYK	cmyk(13.9%, 0%, 71.3%, 20.8%)
CIE-LAB	lab(77.01, -28.27, 64.79)
CIE-LCH	lch(77.01, 70.69, 113.57°)
OKLab	oklab(79.21% -0.0835 0.1444)
OKLCH	oklch(79.21% 0.167 120)
XYZ	xyz(39.3405, 51.5454, 11.8789)
Luminance	0.5154 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AECA3A #563ACA

analogous

#CA9E3A #AECA3A #66CA3A

triadic

#AECA3A #3AAECA #CA3AAE

tetradic

#AECA3A #3ACA9E #563ACA #CA3A66

square

#AECA3A #3ACA9E #563ACA #CA3A66

split-complementary

#AECA3A #3A66CA #9E3ACA

monochromatic

#5D6C1D #869D2A #AECA3A #C2D76A #D6E49A

Accessibility & contrast

On white

1.86

#AECA3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.31

#AECA3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AECA3A

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AECA3A	#FFFFFF	#000000	##000000
##AECA3A	1.00	1.86	11.31	11.31
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.31	21.00	1.00	1.00
##000000	11.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE20

Deuteranopia (green-blind)

#D3BE46

Tritanopia (blue-blind)

#B8BFAE

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #aeca3a;
/* rgb */ color: rgb(174, 202, 58);
/* oklch */ color: oklch(79.2% 0.167 120.0);

Tailwind

colors: {
  custom: {
    50: '#cada7a',
    500: '#aeca3a',
    950: '#000000',
  },
}

SCSS

$custom: #aeca3a;
$custom-light: #cada7a;
$custom-dark: #000000;

JSON

{
  "hex": "#aeca3a",
  "rgb": {
    "r": 174,
    "g": 202,
    "b": 58
  },
  "hsl": {
    "h": 71.667,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.79213,
    "c": 0.16684,
    "h": 120
  },
  "luminance": 0.51545
}

Semantic roles & 50–950 ramp

primary

#AECA3A

secondary

#3F3276

accent

#47E165

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #AECA3A

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

Preview Lab → · Contrast checker → · Palette generator →