#AAC02A#AAC02A

#AAC02A is a light, vivid yellow. Relative luminance 0.464; OKLCH L 76.5% C 0.166 H 118.1°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#AAC02A
RGB	rgb(170, 192, 42)
HSL	hsl(69, 64%, 46%)
HSV	hsv(69, 78%, 75%)
CMYK	cmyk(11.5%, 0%, 78.1%, 24.7%)
CIE-LAB	lab(73.81, -25.88, 66.90)
CIE-LCH	lch(73.81, 71.73, 111.15°)
OKLab	oklab(76.54% -0.078 0.1463)
OKLCH	oklch(76.54% 0.166 118.1)
XYZ	xyz(35.8460, 46.4128, 9.2602)
Luminance	0.4641 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAC02A #402AC0

analogous

#C08B2A #AAC02A #5FC02A

triadic

#AAC02A #2AAAC0 #C02AAA

tetradic

#AAC02A #2AC08B #402AC0 #C02A5F

square

#AAC02A #2AC08B #402AC0 #C02A5F

split-complementary

#AAC02A #2A5FC0 #8B2AC0

monochromatic

#515C14 #7E8E1F #AAC02A #C4D84F #D5E381

Accessibility & contrast

On white

2.04

#AAC02A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#AAC02A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAC02A

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAC02A	#FFFFFF	#000000	##000000
##AAC02A	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB500

Deuteranopia (green-blind)

#CBB639

Tritanopia (blue-blind)

#B5B5A4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #aac02a;
/* rgb */ color: rgb(170, 192, 42);
/* oklch */ color: oklch(76.5% 0.166 118.1);

Tailwind

colors: {
  custom: {
    50: '#c7d371',
    500: '#aac02a',
    950: '#000000',
  },
}

SCSS

$custom: #aac02a;
$custom-light: #c7d371;
$custom-dark: #000000;

JSON

{
  "hex": "#aac02a",
  "rgb": {
    "r": 170,
    "g": 192,
    "b": 42
  },
  "hsl": {
    "h": 68.8,
    "s": 64.103,
    "l": 45.882
  },
  "oklch": {
    "l": 0.76541,
    "c": 0.1658,
    "h": 118.1
  },
  "luminance": 0.46412
}

Semantic roles & 50–950 ramp

primary

#AAC02A

secondary

#867ACC

accent

#41E759

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141408

muted

#82827B

Preview Lab

Preview with #AAC02A

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

Preview Lab → · Contrast checker → · Palette generator →