#AACA2B#AACA2B

#AACA2B is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.8% C 0.177 H 121.0°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#AACA2B
RGB	rgb(170, 202, 43)
HSL	hsl(72, 65%, 48%)
HSV	hsv(72, 79%, 79%)
CMYK	cmyk(15.8%, 0%, 78.7%, 20.8%)
CIE-LAB	lab(76.66, -30.60, 69.18)
CIE-LCH	lch(76.66, 75.64, 113.86°)
OKLab	oklab(78.83% -0.0909 0.1513)
OKLCH	oklch(78.83% 0.177 121)
XYZ	xyz(38.1348, 50.9616, 10.1126)
Luminance	0.5096 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACA2B #4B2BCA

analogous

#CA9A2B #AACA2B #5BCA2B

triadic

#AACA2B #2BAACA #CA2BAA

tetradic

#AACA2B #2BCA9A #4B2BCA #CA2B5B

square

#AACA2B #2BCA9A #4B2BCA #CA2B5B

split-complementary

#AACA2B #2B5BCA #9A2BCA

monochromatic

#556516 #809820 #AACA2B #C1DB57 #D3E689

Accessibility & contrast

On white

1.88

#AACA2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#AACA2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACA2B

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACA2B	#FFFFFF	#000000	##000000
##AACA2B	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE00

Deuteranopia (green-blind)

#D3BD3B

Tritanopia (blue-blind)

#B4BFAD

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #aaca2b;
/* rgb */ color: rgb(170, 202, 43);
/* oklch */ color: oklch(78.8% 0.177 121.0);

Tailwind

colors: {
  custom: {
    50: '#c7da72',
    500: '#aaca2b',
    950: '#000000',
  },
}

SCSS

$custom: #aaca2b;
$custom-light: #c7da72;
$custom-dark: #000000;

JSON

{
  "hex": "#aaca2b",
  "rgb": {
    "r": 170,
    "g": 202,
    "b": 43
  },
  "hsl": {
    "h": 72.075,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.78834,
    "c": 0.17653,
    "h": 121
  },
  "luminance": 0.50962
}

Semantic roles & 50–950 ramp

primary

#AACA2B

secondary

#382A6F

accent

#40E862

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #AACA2B

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

Preview Lab → · Contrast checker → · Palette generator →