#AACC36#AACC36

#AACC36 is a light, vivid yellow-green. Relative luminance 0.520; OKLCH L 79.4% C 0.173 H 121.8°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#AACC36
RGB	rgb(170, 204, 54)
HSL	hsl(74, 60%, 51%)
HSV	hsv(74, 74%, 80%)
CMYK	cmyk(16.7%, 0%, 73.5%, 20%)
CIE-LAB	lab(77.28, -31.04, 66.34)
CIE-LCH	lch(77.28, 73.25, 115.07°)
OKLab	oklab(79.36% -0.0912 0.1472)
OKLCH	oklch(79.36% 0.173 121.8)
XYZ	xyz(38.8369, 51.9981, 11.4799)
Luminance	0.5200 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACC36 #5836CC

analogous

#CCA336 #AACC36 #5FCC36

triadic

#AACC36 #36AACC #CC36AA

tetradic

#AACC36 #36CCA3 #5836CC #CC365F

square

#AACC36 #36CCA3 #5836CC #CC365F

split-complementary

#AACC36 #365FCC #A336CC

monochromatic

#5A6C1B #829D28 #AACC36 #BFD867 #D3E598

Accessibility & contrast

On white

1.84

#AACC36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#AACC36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACC36

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACC36	#FFFFFF	#000000	##000000
##AACC36	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C016

Deuteranopia (green-blind)

#D4BF43

Tritanopia (blue-blind)

#B3C1AF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #aacc36;
/* rgb */ color: rgb(170, 204, 54);
/* oklch */ color: oklch(79.4% 0.173 121.8);

Tailwind

colors: {
  custom: {
    50: '#c7db78',
    500: '#aacc36',
    950: '#000000',
  },
}

SCSS

$custom: #aacc36;
$custom-light: #c7db78;
$custom-dark: #000000;

JSON

{
  "hex": "#aacc36",
  "rgb": {
    "r": 170,
    "g": 204,
    "b": 54
  },
  "hsl": {
    "h": 73.6,
    "s": 59.524,
    "l": 50.588
  },
  "oklch": {
    "l": 0.79355,
    "c": 0.17315,
    "h": 121.8
  },
  "luminance": 0.51998
}

Semantic roles & 50–950 ramp

primary

#AACC36

secondary

#403076

accent

#45E369

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#13150A

muted

#83847D

Preview Lab

Preview with #AACC36

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

Preview Lab → · Contrast checker → · Palette generator →