#AAA63C#AAA63C

#AAA63C is a light, vivid yellow. Relative luminance 0.361; OKLCH L 70.8% C 0.127 H 107.1°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#AAA63C
RGB	rgb(170, 166, 60)
HSL	hsl(58, 48%, 45%)
HSV	hsv(58, 65%, 67%)
CMYK	cmyk(0%, 2.4%, 64.7%, 33.3%)
CIE-LAB	lab(66.63, -11.88, 53.40)
CIE-LCH	lch(66.63, 54.71, 102.54°)
OKLab	oklab(70.82% -0.0373 0.1209)
OKLCH	oklch(70.82% 0.127 107.1)
XYZ	xyz(31.0305, 36.1457, 9.6163)
Luminance	0.3614 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAA63C #3C40AA

analogous

#AA6F3C #AAA63C #77AA3C

triadic

#AAA63C #3CAAA6 #A63CAA

tetradic

#AAA63C #3CAA6F #3C40AA #AA3C77

square

#AAA63C #3CAA6F #3C40AA #AA3C77

split-complementary

#AAA63C #3C77AA #6F3CAA

monochromatic

#504E1C #7D7A2C #AAA63C #C6C25D #D6D38B

Accessibility & contrast

On white

2.55

#AAA63C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#AAA63C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAA63C

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAA63C	#FFFFFF	#000000	##000000
##AAA63C	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A02E

Deuteranopia (green-blind)

#B6A443

Tritanopia (blue-blind)

#B69B90

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #aaa63c;
/* rgb */ color: rgb(170, 166, 60);
/* oklch */ color: oklch(70.8% 0.127 107.1);

Tailwind

colors: {
  custom: {
    50: '#c6c077',
    500: '#aaa63c',
    950: '#000000',
  },
}

SCSS

$custom: #aaa63c;
$custom-light: #c6c077;
$custom-dark: #000000;

JSON

{
  "hex": "#aaa63c",
  "rgb": {
    "r": 170,
    "g": 166,
    "b": 60
  },
  "hsl": {
    "h": 57.818,
    "s": 47.826,
    "l": 45.098
  },
  "oklch": {
    "l": 0.70824,
    "c": 0.1265,
    "h": 107.1
  },
  "luminance": 0.36145
}

Semantic roles & 50–950 ramp

primary

#AAA63C

secondary

#8184C0

accent

#55D750

background

#FCFBF7

surface

#F8F7ED

border

#D1D0C8

text

#131209

muted

#82817B

Preview Lab

Preview with #AAA63C

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

Preview Lab → · Contrast checker → · Palette generator →