#AACB40#AACB40

#AACB40 is a light, vivid yellow-green. Relative luminance 0.516; OKLCH L 79.2% C 0.166 H 121.9°. Best body text is #000000 at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#AACB40
RGB	rgb(170, 203, 64)
HSL	hsl(74, 57%, 52%)
HSV	hsv(74, 68%, 80%)
CMYK	cmyk(16.3%, 0%, 68.5%, 20.4%)
CIE-LAB	lab(77.06, -30.01, 62.55)
CIE-LCH	lch(77.06, 69.38, 115.63°)
OKLab	oklab(79.2% -0.0875 0.1408)
OKLCH	oklch(79.2% 0.166 121.9)
XYZ	xyz(38.8594, 51.6280, 12.7675)
Luminance	0.5163 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACB40 #6140CB

analogous

#CBA740 #AACB40 #64CB40

triadic

#AACB40 #40AACB #CB40AA

tetradic

#AACB40 #40CBA7 #6140CB #CB4064

square

#AACB40 #40CBA7 #6140CB #CB4064

split-complementary

#AACB40 #4064CB #A740CB

monochromatic

#5E721F #86A22C #AACB40 #BFD870 #D5E5A0

Accessibility & contrast

On white

1.85

#AACB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.33

#AACB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACB40

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACB40	#FFFFFF	#000000	##000000
##AACB40	1.00	1.85	11.33	11.33
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.33	21.00	1.00	1.00
##000000	11.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF2A

Deuteranopia (green-blind)

#D3BE4B

Tritanopia (blue-blind)

#B3C1AF

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #aacb40;
/* rgb */ color: rgb(170, 203, 64);
/* oklch */ color: oklch(79.2% 0.166 121.9);

Tailwind

colors: {
  custom: {
    50: '#c7da7d',
    500: '#aacb40',
    950: '#000000',
  },
}

SCSS

$custom: #aacb40;
$custom-light: #c7da7d;
$custom-dark: #000000;

JSON

{
  "hex": "#aacb40",
  "rgb": {
    "r": 170,
    "g": 203,
    "b": 64
  },
  "hsl": {
    "h": 74.245,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.79196,
    "c": 0.16576,
    "h": 121.9
  },
  "luminance": 0.51628
}

Semantic roles & 50–950 ramp

primary

#AACB40

secondary

#45357B

accent

#47E06C

background

#FEFEFB

surface

#FAFBF2

border

#D3D4CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #AACB40

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

Preview Lab → · Contrast checker → · Palette generator →