#AAA431#AAA431

#AAA431 is a light, vivid yellow. Relative luminance 0.353; OKLCH L 70.3% C 0.132 H 106.4°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#AAA431
RGB	rgb(170, 164, 49)
HSL	hsl(57, 55%, 43%)
HSV	hsv(57, 71%, 67%)
CMYK	cmyk(0%, 3.5%, 71.2%, 33.3%)
CIE-LAB	lab(66.00, -11.46, 57.19)
CIE-LCH	lch(66.00, 58.33, 101.34°)
OKLab	oklab(70.29% -0.0373 0.127)
OKLCH	oklch(70.29% 0.132 106.4)
XYZ	xyz(30.4086, 35.3198, 8.1207)
Luminance	0.3532 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAA431 #3137AA

analogous

#AA6831 #AAA431 #73AA31

triadic

#AAA431 #31AAA4 #A431AA

tetradic

#AAA431 #31AA68 #3137AA #AA3173

square

#AAA431 #31AA68 #3137AA #AA3173

split-complementary

#AAA431 #3173AA #6831AA

monochromatic

#4B4816 #7A7623 #AAA431 #CCC54D #D9D57C

Accessibility & contrast

On white

2.60

#AAA431 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#AAA431 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAA431

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAA431	#FFFFFF	#000000	##000000
##AAA431	1.00	2.60	8.06	8.06
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E1E

Deuteranopia (green-blind)

#B5A239

Tritanopia (blue-blind)

#B7998D

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #aaa431;
/* rgb */ color: rgb(170, 164, 49);
/* oklch */ color: oklch(70.3% 0.132 106.4);

Tailwind

colors: {
  custom: {
    50: '#c7be71',
    500: '#aaa431',
    950: '#000000',
  },
}

SCSS

$custom: #aaa431;
$custom-light: #c7be71;
$custom-dark: #000000;

JSON

{
  "hex": "#aaa431",
  "rgb": {
    "r": 170,
    "g": 164,
    "b": 49
  },
  "hsl": {
    "h": 57.025,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.70293,
    "c": 0.13237,
    "h": 106.4
  },
  "luminance": 0.35319
}

Semantic roles & 50–950 ramp

primary

#AAA431

secondary

#7579C2

accent

#51DF49

background

#FCFBF7

surface

#F9F6ED

border

#D2D0C8

text

#131208

muted

#82817B

Preview Lab

Preview with #AAA431

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

Preview Lab → · Contrast checker → · Palette generator →