#AAA63A#AAA63A

#AAA63A is a light, vivid yellow. Relative luminance 0.361; OKLCH L 70.8% C 0.128 H 107.2°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#AAA63A
RGB	rgb(170, 166, 58)
HSL	hsl(58, 49%, 45%)
HSV	hsv(58, 66%, 67%)
CMYK	cmyk(0%, 2.4%, 65.9%, 33.3%)
CIE-LAB	lab(66.62, -12.01, 54.23)
CIE-LCH	lch(66.62, 55.54, 102.48°)
OKLab	oklab(70.81% -0.0379 0.1223)
OKLCH	oklch(70.81% 0.128 107.2)
XYZ	xyz(30.9786, 36.1250, 9.3432)
Luminance	0.3612 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAA63A #3A3EAA

analogous

#AA6E3A #AAA63A #76AA3A

triadic

#AAA63A #3AAAA6 #A63AAA

tetradic

#AAA63A #3AAA6E #3A3EAA #AA3A76

square

#AAA63A #3AAA6E #3A3EAA #AA3A76

split-complementary

#AAA63A #3A76AA #6E3AAA

monochromatic

#4F4D1B #7C792A #AAA63A #C7C35A #D6D488

Accessibility & contrast

On white

2.55

#AAA63A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#AAA63A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAA63A

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAA63A	#FFFFFF	#000000	##000000
##AAA63A	1.00	2.55	8.22	8.22
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A02B

Deuteranopia (green-blind)

#B6A441

Tritanopia (blue-blind)

#B69B90

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #aaa63a;
/* rgb */ color: rgb(170, 166, 58);
/* oklch */ color: oklch(70.8% 0.128 107.2);

Tailwind

colors: {
  custom: {
    50: '#c6c076',
    500: '#aaa63a',
    950: '#000000',
  },
}

SCSS

$custom: #aaa63a;
$custom-light: #c6c076;
$custom-dark: #000000;

JSON

{
  "hex": "#aaa63a",
  "rgb": {
    "r": 170,
    "g": 166,
    "b": 58
  },
  "hsl": {
    "h": 57.857,
    "s": 49.123,
    "l": 44.706
  },
  "oklch": {
    "l": 0.70807,
    "c": 0.12803,
    "h": 107.2
  },
  "luminance": 0.36124
}

Semantic roles & 50–950 ramp

primary

#AAA63A

secondary

#7F82C1

accent

#54D94F

background

#FCFBF7

surface

#F8F7ED

border

#D1D0C8

text

#131209

muted

#82817B

Preview Lab

Preview with #AAA63A

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

Preview Lab → · Contrast checker → · Palette generator →