#AACA50#AACA50

#AACA50 is a light, vivid yellow-green. Relative luminance 0.514; OKLCH L 79.1% C 0.153 H 122.4°. Best body text is #000000 at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#AACA50
RGB	rgb(170, 202, 80)
HSL	hsl(76, 54%, 55%)
HSV	hsv(76, 60%, 79%)
CMYK	cmyk(15.8%, 0%, 60.4%, 20.8%)
CIE-LAB	lab(76.90, -28.42, 55.88)
CIE-LCH	lch(76.90, 62.69, 116.96°)
OKLab	oklab(79.11% -0.0816 0.1289)
OKLCH	oklch(79.11% 0.153 122.4)
XYZ	xyz(39.1464, 51.3662, 15.4402)
Luminance	0.5137 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACA50 #7050CA

analogous

#CAAD50 #AACA50 #6DCA50

triadic

#AACA50 #50AACA #CA50AA

tetradic

#AACA50 #50CAAD #7050CA #CA506D

square

#AACA50 #50CAAD #7050CA #CA506D

split-complementary

#AACA50 #506DCA #AD50CA

monochromatic

#647A25 #8AA933 #AACA50 #C1D87F #D8E6AE

Accessibility & contrast

On white

1.86

#AACA50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.27

#AACA50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACA50

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACA50	#FFFFFF	#000000	##000000
##AACA50	1.00	1.86	11.27	11.27
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.27	21.00	1.00	1.00
##000000	11.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF42

Deuteranopia (green-blind)

#D1BE58

Tritanopia (blue-blind)

#B2C0B0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #aaca50;
/* rgb */ color: rgb(170, 202, 80);
/* oklch */ color: oklch(79.1% 0.153 122.4);

Tailwind

colors: {
  custom: {
    50: '#c6da86',
    500: '#aaca50',
    950: '#000000',
  },
}

SCSS

$custom: #aaca50;
$custom-light: #c6da86;
$custom-dark: #000000;

JSON

{
  "hex": "#aaca50",
  "rgb": {
    "r": 170,
    "g": 202,
    "b": 80
  },
  "hsl": {
    "h": 75.738,
    "s": 53.509,
    "l": 55.294
  },
  "oklch": {
    "l": 0.7911,
    "c": 0.15255,
    "h": 122.4
  },
  "luminance": 0.51366
}

Semantic roles & 50–950 ramp

primary

#AACA50

secondary

#4E3B83

accent

#4BDD71

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13140B

muted

#82837E

Preview Lab

Preview with #AACA50

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

Preview Lab → · Contrast checker → · Palette generator →