#AAAF39#AAAF39

#AAAF39 is a light, vivid yellow. Relative luminance 0.395; OKLCH L 72.8% C 0.138 H 111.7°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#AAAF39
RGB	rgb(170, 175, 57)
HSL	hsl(63, 51%, 45%)
HSV	hsv(63, 67%, 69%)
CMYK	cmyk(2.9%, 0%, 67.4%, 31.4%)
CIE-LAB	lab(69.11, -16.70, 57.19)
CIE-LCH	lch(69.11, 59.58, 106.28°)
OKLab	oklab(72.8% -0.0512 0.1284)
OKLCH	oklch(72.8% 0.138 111.7)
XYZ	xyz(32.6470, 39.5022, 9.7750)
Luminance	0.3950 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAAF39 #3E39AF

analogous

#AF7939 #AAAF39 #6FAF39

triadic

#AAAF39 #39AAAF #AF39AA

tetradic

#AAAF39 #39AF79 #3E39AF #AF396F

square

#AAAF39 #39AF79 #3E39AF #AF396F

split-complementary

#AAAF39 #396FAF #7939AF

monochromatic

#50531B #7D812A #AAAF39 #C5CA5B #D5D98A

Accessibility & contrast

On white

2.36

#AAAF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#AAAF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAAF39

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAAF39	#FFFFFF	#000000	##000000
##AAAF39	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA728

Deuteranopia (green-blind)

#BDAA41

Tritanopia (blue-blind)

#B5A497

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #aaaf39;
/* rgb */ color: rgb(170, 175, 57);
/* oklch */ color: oklch(72.8% 0.138 111.7);

Tailwind

colors: {
  custom: {
    50: '#c6c676',
    500: '#aaaf39',
    950: '#000000',
  },
}

SCSS

$custom: #aaaf39;
$custom-light: #c6c676;
$custom-dark: #000000;

JSON

{
  "hex": "#aaaf39",
  "rgb": {
    "r": 170,
    "g": 175,
    "b": 57
  },
  "hsl": {
    "h": 62.542,
    "s": 50.862,
    "l": 45.49
  },
  "oklch": {
    "l": 0.72799,
    "c": 0.13823,
    "h": 111.7
  },
  "luminance": 0.39501
}

Semantic roles & 50–950 ramp

primary

#AAAF39

secondary

#8481C3

accent

#4DDA53

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #AAAF39

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

Preview Lab → · Contrast checker → · Palette generator →