#AACA34#AACA34

#AACA34 is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.9% C 0.172 H 121.2°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#AACA34
RGB	rgb(170, 202, 52)
HSL	hsl(73, 59%, 50%)
HSV	hsv(73, 74%, 79%)
CMYK	cmyk(15.8%, 0%, 74.3%, 20.8%)
CIE-LAB	lab(76.70, -30.20, 66.45)
CIE-LCH	lch(76.70, 72.99, 114.44°)
OKLab	oklab(78.88% -0.0891 0.1471)
OKLCH	oklch(78.88% 0.172 121.2)
XYZ	xyz(38.3186, 51.0351, 11.0802)
Luminance	0.5103 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACA34 #5434CA

analogous

#CA9F34 #AACA34 #5FCA34

triadic

#AACA34 #34AACA #CA34AA

tetradic

#AACA34 #34CA9F #5434CA #CA345F

square

#AACA34 #34CA9F #5434CA #CA345F

split-complementary

#AACA34 #345FCA #9F34CA

monochromatic

#58691B #819927 #AACA34 #BFD764 #D3E495

Accessibility & contrast

On white

1.87

#AACA34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#AACA34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACA34

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACA34	#FFFFFF	#000000	##000000
##AACA34	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE12

Deuteranopia (green-blind)

#D3BD42

Tritanopia (blue-blind)

#B3BFAE

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #aaca34;
/* rgb */ color: rgb(170, 202, 52);
/* oklch */ color: oklch(78.9% 0.172 121.2);

Tailwind

colors: {
  custom: {
    50: '#c7da77',
    500: '#aaca34',
    950: '#000000',
  },
}

SCSS

$custom: #aaca34;
$custom-light: #c7da77;
$custom-dark: #000000;

JSON

{
  "hex": "#aaca34",
  "rgb": {
    "r": 170,
    "g": 202,
    "b": 52
  },
  "hsl": {
    "h": 72.8,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.78884,
    "c": 0.17195,
    "h": 121.2
  },
  "luminance": 0.51035
}

Semantic roles & 50–950 ramp

primary

#AACA34

secondary

#3E3073

accent

#46E267

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#131409

muted

#83837D

Preview Lab

Preview with #AACA34

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

Preview Lab → · Contrast checker → · Palette generator →