#AACA3F#AACA3F

#AACA3F is a light, vivid yellow-green. Relative luminance 0.511; OKLCH L 79.0% C 0.165 H 121.6°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#AACA3F
RGB	rgb(170, 202, 63)
HSL	hsl(74, 57%, 52%)
HSV	hsv(74, 69%, 79%)
CMYK	cmyk(15.8%, 0%, 68.8%, 20.8%)
CIE-LAB	lab(76.77, -29.60, 62.64)
CIE-LCH	lch(76.77, 69.28, 115.30°)
OKLab	oklab(78.96% -0.0865 0.1408)
OKLCH	oklch(78.96% 0.165 121.6)
XYZ	xyz(38.5958, 51.1460, 12.5405)
Luminance	0.5115 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACA3F #5F3FCA

analogous

#CAA53F #AACA3F #65CA3F

triadic

#AACA3F #3FAACA #CA3FAA

tetradic

#AACA3F #3FCAA5 #5F3FCA #CA3F65

square

#AACA3F #3FCAA5 #5F3FCA #CA3F65

split-complementary

#AACA3F #3F65CA #A53FCA

monochromatic

#5D701F #85A02C #AACA3F #BFD76F #D4E49F

Accessibility & contrast

On white

1.87

#AACA3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#AACA3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACA3F

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACA3F	#FFFFFF	#000000	##000000
##AACA3F	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE29

Deuteranopia (green-blind)

#D2BE4A

Tritanopia (blue-blind)

#B3C0AE

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #aaca3f;
/* rgb */ color: rgb(170, 202, 63);
/* oklch */ color: oklch(79.0% 0.165 121.6);

Tailwind

colors: {
  custom: {
    50: '#c7da7c',
    500: '#aaca3f',
    950: '#000000',
  },
}

SCSS

$custom: #aaca3f;
$custom-light: #c7da7c;
$custom-dark: #000000;

JSON

{
  "hex": "#aaca3f",
  "rgb": {
    "r": 170,
    "g": 202,
    "b": 63
  },
  "hsl": {
    "h": 73.813,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.7896,
    "c": 0.16523,
    "h": 121.6
  },
  "luminance": 0.51146
}

Semantic roles & 50–950 ramp

primary

#AACA3F

secondary

#443479

accent

#48E06B

background

#FEFEFB

surface

#FAFBF2

border

#D3D4CC

text

#13140A

muted

#83837D

Preview Lab

Preview with #AACA3F

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

Preview Lab → · Contrast checker → · Palette generator →