#AACC3A#AACC3A

#AACC3A is a light, vivid yellow-green. Relative luminance 0.520; OKLCH L 79.4% C 0.171 H 121.9°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#AACC3A
RGB	rgb(170, 204, 58)
HSL	hsl(74, 59%, 51%)
HSV	hsv(74, 72%, 80%)
CMYK	cmyk(16.7%, 0%, 71.6%, 20%)
CIE-LAB	lab(77.30, -30.83, 64.99)
CIE-LCH	lch(77.30, 71.93, 115.38°)
OKLab	oklab(79.38% -0.0903 0.145)
OKLCH	oklch(79.38% 0.171 121.9)
XYZ	xyz(38.9347, 52.0372, 11.9952)
Luminance	0.5204 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACC3A #5C3ACC

analogous

#CCA53A #AACC3A #61CC3A

triadic

#AACC3A #3AAACC #CC3AAA

tetradic

#AACC3A #3ACCA5 #5C3ACC #CC3A61

square

#AACC3A #3ACCA5 #5C3ACC #CC3A61

split-complementary

#AACC3A #3A61CC #A53ACC

monochromatic

#5C6F1D #84A029 #AACC3A #BFD96B #D4E59B

Accessibility & contrast

On white

1.84

#AACC3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.41

#AACC3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACC3A

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACC3A	#FFFFFF	#000000	##000000
##AACC3A	1.00	1.84	11.41	11.41
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.41	21.00	1.00	1.00
##000000	11.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C01F

Deuteranopia (green-blind)

#D4BF47

Tritanopia (blue-blind)

#B3C2B0

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #aacc3a;
/* rgb */ color: rgb(170, 204, 58);
/* oklch */ color: oklch(79.4% 0.171 121.9);

Tailwind

colors: {
  custom: {
    50: '#c7db7a',
    500: '#aacc3a',
    950: '#000000',
  },
}

SCSS

$custom: #aacc3a;
$custom-light: #c7db7a;
$custom-dark: #000000;

JSON

{
  "hex": "#aacc3a",
  "rgb": {
    "r": 170,
    "g": 204,
    "b": 58
  },
  "hsl": {
    "h": 73.973,
    "s": 58.871,
    "l": 51.373
  },
  "oklch": {
    "l": 0.79382,
    "c": 0.1708,
    "h": 121.9
  },
  "luminance": 0.52037
}

Semantic roles & 50–950 ramp

primary

#AACC3A

secondary

#423278

accent

#46E26A

background

#FEFEFB

surface

#FAFBF2

border

#D3D4CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #AACC3A

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

Preview Lab → · Contrast checker → · Palette generator →