#AACA3A#AACA3A

#AACA3A is a light, vivid yellow-green. Relative luminance 0.511; OKLCH L 78.9% C 0.168 H 121.4°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#AACA3A
RGB	rgb(170, 202, 58)
HSL	hsl(73, 58%, 51%)
HSV	hsv(73, 71%, 79%)
CMYK	cmyk(15.8%, 0%, 71.3%, 20.8%)
CIE-LAB	lab(76.74, -29.89, 64.43)
CIE-LCH	lch(76.74, 71.03, 114.89°)
OKLab	oklab(78.92% -0.0877 0.1438)
OKLCH	oklch(78.92% 0.168 121.4)
XYZ	xyz(38.4624, 51.0926, 11.8378)
Luminance	0.5109 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACA3A #5A3ACA

analogous

#CAA23A #AACA3A #62CA3A

triadic

#AACA3A #3AAACA #CA3AAA

tetradic

#AACA3A #3ACAA2 #5A3ACA #CA3A62

square

#AACA3A #3ACAA2 #5A3ACA #CA3A62

split-complementary

#AACA3A #3A62CA #A23ACA

monochromatic

#5B6C1D #839D2A #AACA3A #BFD76A #D4E49A

Accessibility & contrast

On white

1.87

#AACA3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#AACA3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACA3A

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACA3A	#FFFFFF	#000000	##000000
##AACA3A	1.00	1.87	11.22	11.22
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.22	21.00	1.00	1.00
##000000	11.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE20

Deuteranopia (green-blind)

#D2BD46

Tritanopia (blue-blind)

#B3C0AE

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #aaca3a;
/* rgb */ color: rgb(170, 202, 58);
/* oklch */ color: oklch(78.9% 0.168 121.4);

Tailwind

colors: {
  custom: {
    50: '#c7da79',
    500: '#aaca3a',
    950: '#000000',
  },
}

SCSS

$custom: #aaca3a;
$custom-light: #c7da79;
$custom-dark: #000000;

JSON

{
  "hex": "#aaca3a",
  "rgb": {
    "r": 170,
    "g": 202,
    "b": 58
  },
  "hsl": {
    "h": 73.333,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.78924,
    "c": 0.16843,
    "h": 121.4
  },
  "luminance": 0.51093
}

Semantic roles & 50–950 ramp

primary

#AACA3A

secondary

#413276

accent

#47E169

background

#FEFEFB

surface

#FAFBF2

border

#D3D4CC

text

#13140A

muted

#83837D

Preview Lab

Preview with #AACA3A

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

Preview Lab → · Contrast checker → · Palette generator →