#AAA539#AAA539

#AAA539 is a light, vivid yellow. Relative luminance 0.358; OKLCH L 70.6% C 0.128 H 106.7°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#AAA539
RGB	rgb(170, 165, 57)
HSL	hsl(57, 50%, 45%)
HSV	hsv(57, 66%, 67%)
CMYK	cmyk(0%, 2.9%, 66.5%, 33.3%)
CIE-LAB	lab(66.33, -11.54, 54.35)
CIE-LCH	lch(66.33, 55.56, 101.99°)
OKLab	oklab(70.58% -0.0367 0.1224)
OKLCH	oklch(70.58% 0.128 106.7)
XYZ	xyz(30.7723, 35.7528, 9.1501)
Luminance	0.3575 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAA539 #393EAA

analogous

#AA6D39 #AAA539 #77AA39

triadic

#AAA539 #39AAA5 #A539AA

tetradic

#AAA539 #39AA6D #393EAA #AA3977

square

#AAA539 #39AA6D #393EAA #AA3977

split-complementary

#AAA539 #3977AA #6D39AA

monochromatic

#4E4C1A #7C792A #AAA539 #C7C259 #D7D387

Accessibility & contrast

On white

2.58

#AAA539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#AAA539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAA539

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAA539	#FFFFFF	#000000	##000000
##AAA539	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39F2A

Deuteranopia (green-blind)

#B5A340

Tritanopia (blue-blind)

#B69A8F

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #aaa539;
/* rgb */ color: rgb(170, 165, 57);
/* oklch */ color: oklch(70.6% 0.128 106.7);

Tailwind

colors: {
  custom: {
    50: '#c6bf75',
    500: '#aaa539',
    950: '#000000',
  },
}

SCSS

$custom: #aaa539;
$custom-light: #c6bf75;
$custom-dark: #000000;

JSON

{
  "hex": "#aaa539",
  "rgb": {
    "r": 170,
    "g": 165,
    "b": 57
  },
  "hsl": {
    "h": 57.345,
    "s": 49.78,
    "l": 44.51
  },
  "oklch": {
    "l": 0.70577,
    "c": 0.12777,
    "h": 106.7
  },
  "luminance": 0.35752
}

Semantic roles & 50–950 ramp

primary

#AAA539

secondary

#7E81C1

accent

#55D94E

background

#FCFBF7

surface

#F8F6ED

border

#D1D0C8

text

#131209

muted

#82817B

Preview Lab

Preview with #AAA539

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

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