#AACC4F#AACC4F

#AACC4F is a light, vivid yellow-green. Relative luminance 0.523; OKLCH L 79.6% C 0.156 H 122.9°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#AACC4F
RGB	rgb(170, 204, 79)
HSL	hsl(76, 55%, 55%)
HSV	hsv(76, 61%, 80%)
CMYK	cmyk(16.7%, 0%, 61.3%, 20%)
CIE-LAB	lab(77.46, -29.45, 56.92)
CIE-LCH	lch(77.46, 64.09, 117.36°)
OKLab	oklab(79.56% -0.0846 0.1309)
OKLCH	oklch(79.56% 0.156 122.9)
XYZ	xyz(39.5820, 52.2961, 15.4045)
Luminance	0.5230 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACC4F #714FCC

analogous

#CCAF4F #AACC4F #6BCC4F

triadic

#AACC4F #4FAACC #CC4FAA

tetradic

#AACC4F #4FCCAF #714FCC #CC4F6B

square

#AACC4F #4FCCAF #714FCC #CC4F6B

split-complementary

#AACC4F #4F6BCC #AF4FCC

monochromatic

#647D24 #8BAC32 #AACC4F #C1DA7E #D8E7AE

Accessibility & contrast

On white

1.83

#AACC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.46

#AACC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACC4F

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACC4F	#FFFFFF	#000000	##000000
##AACC4F	1.00	1.83	11.46	11.46
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.46	21.00	1.00	1.00
##000000	11.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C040

Deuteranopia (green-blind)

#D3BF58

Tritanopia (blue-blind)

#B2C2B2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #aacc4f;
/* rgb */ color: rgb(170, 204, 79);
/* oklch */ color: oklch(79.6% 0.156 122.9);

Tailwind

colors: {
  custom: {
    50: '#c6db85',
    500: '#aacc4f',
    950: '#000000',
  },
}

SCSS

$custom: #aacc4f;
$custom-light: #c6db85;
$custom-dark: #000000;

JSON

{
  "hex": "#aacc4f",
  "rgb": {
    "r": 170,
    "g": 204,
    "b": 79
  },
  "hsl": {
    "h": 76.32,
    "s": 55.066,
    "l": 55.49
  },
  "oklch": {
    "l": 0.79556,
    "c": 0.15589,
    "h": 122.9
  },
  "luminance": 0.52296
}

Semantic roles & 50–950 ramp

primary

#AACC4F

secondary

#4F3B84

accent

#49DE72

background

#FEFEFB

surface

#FAFBF2

border

#D3D4CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #AACC4F

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

Preview Lab → · Contrast checker → · Palette generator →