#AAC531#AAC531

#AAC531 is a light, vivid yellow-green. Relative luminance 0.487; OKLCH L 77.7% C 0.168 H 119.7°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#AAC531
RGB	rgb(170, 197, 49)
HSL	hsl(71, 60%, 48%)
HSV	hsv(71, 75%, 77%)
CMYK	cmyk(13.7%, 0%, 75.1%, 22.7%)
CIE-LAB	lab(75.26, -27.97, 66.07)
CIE-LCH	lch(75.26, 71.75, 112.95°)
OKLab	oklab(77.72% -0.0832 0.1458)
OKLCH	oklch(77.72% 0.168 119.7)
XYZ	xyz(37.0989, 48.7005, 10.3509)
Luminance	0.4870 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAC531 #4C31C5

analogous

#C59631 #AAC531 #60C531

triadic

#AAC531 #31AAC5 #C531AA

tetradic

#AAC531 #31C596 #4C31C5 #C53160

square

#AAC531 #31C596 #4C31C5 #C53160

split-complementary

#AAC531 #3160C5 #9631C5

monochromatic

#556319 #809425 #AAC531 #C0D75D #D3E38E

Accessibility & contrast

On white

1.96

#AAC531 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.74

#AAC531 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAC531

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAC531	#FFFFFF	#000000	##000000
##AAC531	1.00	1.96	10.74	10.74
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.74	21.00	1.00	1.00
##000000	10.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA0D

Deuteranopia (green-blind)

#CFBA3F

Tritanopia (blue-blind)

#B4BAA9

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #aac531;
/* rgb */ color: rgb(170, 197, 49);
/* oklch */ color: oklch(77.7% 0.168 119.7);

Tailwind

colors: {
  custom: {
    50: '#c7d675',
    500: '#aac531',
    950: '#000000',
  },
}

SCSS

$custom: #aac531;
$custom-light: #c7d675;
$custom-dark: #000000;

JSON

{
  "hex": "#aac531",
  "rgb": {
    "r": 170,
    "g": 197,
    "b": 49
  },
  "hsl": {
    "h": 70.946,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.77722,
    "c": 0.16785,
    "h": 119.7
  },
  "luminance": 0.487
}

Semantic roles & 50–950 ramp

primary

#AAC531

secondary

#9285CD

accent

#44E361

background

#FCFDF7

surface

#F9FAED

border

#D2D3C8

text

#131409

muted

#82837B

Preview Lab

Preview with #AAC531

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

Preview Lab → · Contrast checker → · Palette generator →