#A9B129#A9B129

#A9B129 is a light, vivid yellow. Relative luminance 0.400; OKLCH L 73.1% C 0.150 H 113.0°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#A9B129
RGB	rgb(169, 177, 41)
HSL	hsl(64, 62%, 43%)
HSV	hsv(64, 77%, 69%)
CMYK	cmyk(4.5%, 0%, 76.8%, 30.6%)
CIE-LAB	lab(69.50, -18.94, 63.25)
CIE-LCH	lch(69.50, 66.02, 106.67°)
OKLab	oklab(73.06% -0.0589 0.1384)
OKLCH	oklch(73.06% 0.15 113)
XYZ	xyz(32.4856, 40.0401, 8.1146)
Luminance	0.4004 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9B129 #3129B1

analogous

#B17529 #A9B129 #65B129

triadic

#A9B129 #29A9B1 #B129A9

tetradic

#A9B129 #29B175 #3129B1 #B12965

square

#A9B129 #29B175 #3129B1 #B12965

split-complementary

#A9B129 #2965B1 #7529B1

monochromatic

#4A4E12 #7A7F1D #A9B129 #CBD444 #D9DF75

Accessibility & contrast

On white

2.33

#A9B129 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#A9B129 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9B129

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9B129	#FFFFFF	#000000	##000000
##A9B129	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA802

Deuteranopia (green-blind)

#BFAB35

Tritanopia (blue-blind)

#B5A698

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #a9b129;
/* rgb */ color: rgb(169, 177, 41);
/* oklch */ color: oklch(73.1% 0.150 113.0);

Tailwind

colors: {
  custom: {
    50: '#c6c86e',
    500: '#a9b129',
    950: '#000000',
  },
}

SCSS

$custom: #a9b129;
$custom-light: #c6c86e;
$custom-dark: #000000;

JSON

{
  "hex": "#a9b129",
  "rgb": {
    "r": 169,
    "g": 177,
    "b": 41
  },
  "hsl": {
    "h": 63.529,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.73056,
    "c": 0.15041,
    "h": 113
  },
  "luminance": 0.40039
}

Semantic roles & 50–950 ramp

primary

#A9B129

secondary

#746FC7

accent

#42E54C

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A9B129

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

Preview Lab → · Contrast checker → · Palette generator →