#AAC031#AAC031

#AAC031 is a light, vivid yellow. Relative luminance 0.465; OKLCH L 76.6% C 0.162 H 118.2°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#AAC031
RGB	rgb(170, 192, 49)
HSL	hsl(69, 59%, 47%)
HSV	hsv(69, 74%, 75%)
CMYK	cmyk(11.5%, 0%, 74.5%, 24.7%)
CIE-LAB	lab(73.85, -25.57, 64.74)
CIE-LCH	lch(73.85, 69.61, 111.55°)
OKLab	oklab(76.58% -0.0766 0.143)
OKLCH	oklch(76.58% 0.162 118.2)
XYZ	xyz(35.9824, 46.4674, 9.9787)
Luminance	0.4647 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAC031 #4731C0

analogous

#C08F31 #AAC031 #62C031

triadic

#AAC031 #31AAC0 #C031AA

tetradic

#AAC031 #31C08F #4731C0 #C03162

square

#AAC031 #31C08F #4731C0 #C03162

split-complementary

#AAC031 #3162C0 #8F31C0

monochromatic

#545E18 #7F8F25 #AAC031 #C2D559 #D4E18A

Accessibility & contrast

On white

2.04

#AAC031 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#AAC031 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAC031

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAC031	#FFFFFF	#000000	##000000
##AAC031	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB510

Deuteranopia (green-blind)

#CBB63E

Tritanopia (blue-blind)

#B4B5A5

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #aac031;
/* rgb */ color: rgb(170, 192, 49);
/* oklch */ color: oklch(76.6% 0.162 118.2);

Tailwind

colors: {
  custom: {
    50: '#c7d374',
    500: '#aac031',
    950: '#000000',
  },
}

SCSS

$custom: #aac031;
$custom-light: #c7d374;
$custom-dark: #000000;

JSON

{
  "hex": "#aac031",
  "rgb": {
    "r": 170,
    "g": 192,
    "b": 49
  },
  "hsl": {
    "h": 69.231,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.76581,
    "c": 0.16217,
    "h": 118.2
  },
  "luminance": 0.46467
}

Semantic roles & 50–950 ramp

primary

#AAC031

secondary

#8D82CB

accent

#45E35D

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#131409

muted

#82827B

Preview Lab

Preview with #AAC031

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

Preview Lab → · Contrast checker → · Palette generator →