#AAC033#AAC033

#AAC033 is a light, vivid yellow. Relative luminance 0.465; OKLCH L 76.6% C 0.161 H 118.2°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#AAC033
RGB	rgb(170, 192, 51)
HSL	hsl(69, 58%, 48%)
HSV	hsv(69, 73%, 75%)
CMYK	cmyk(11.5%, 0%, 73.4%, 24.7%)
CIE-LAB	lab(73.86, -25.47, 64.08)
CIE-LCH	lch(73.86, 68.96, 111.68°)
OKLab	oklab(76.59% -0.0761 0.1419)
OKLCH	oklch(76.59% 0.161 118.2)
XYZ	xyz(36.0255, 46.4847, 10.2059)
Luminance	0.4648 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAC033 #4933C0

analogous

#C09033 #AAC033 #63C033

triadic

#AAC033 #33AAC0 #C033AA

tetradic

#AAC033 #33C090 #4933C0 #C03363

square

#AAC033 #33C090 #4933C0 #C03363

split-complementary

#AAC033 #3363C0 #9033C0

monochromatic

#545F19 #7F9026 #AAC033 #C1D45C #D4E18D

Accessibility & contrast

On white

2.04

#AAC033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#AAC033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAC033

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAC033	#FFFFFF	#000000	##000000
##AAC033	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB516

Deuteranopia (green-blind)

#CAB63F

Tritanopia (blue-blind)

#B4B5A5

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #aac033;
/* rgb */ color: rgb(170, 192, 51);
/* oklch */ color: oklch(76.6% 0.161 118.2);

Tailwind

colors: {
  custom: {
    50: '#c7d375',
    500: '#aac033',
    950: '#000000',
  },
}

SCSS

$custom: #aac033;
$custom-light: #c7d375;
$custom-dark: #000000;

JSON

{
  "hex": "#aac033",
  "rgb": {
    "r": 170,
    "g": 192,
    "b": 51
  },
  "hsl": {
    "h": 69.362,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.76593,
    "c": 0.16104,
    "h": 118.2
  },
  "luminance": 0.46484
}

Semantic roles & 50–950 ramp

primary

#AAC033

secondary

#8F84CB

accent

#47E15F

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#131409

muted

#82827B

Preview Lab

Preview with #AAC033

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

Preview Lab → · Contrast checker → · Palette generator →