#A9BC28#A9BC28

#A9BC28 is a light, vivid yellow. Relative luminance 0.446; OKLCH L 75.5% C 0.163 H 117.1°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX#A9BC28
RGBrgb(169, 188, 40)
HSLhsl(68, 65%, 45%)
HSVhsv(68, 79%, 74%)
CMYKcmyk(10.1%, 0%, 78.7%, 26.3%)
CIE-LABlab(72.60, -24.43, 66.36)
CIE-LCHlch(72.60, 70.71, 110.21°)
OKLaboklab(75.54% -0.0741 0.1449)
OKLCHoklch(75.54% 0.163 117.1)
XYZxyz(34.7293, 44.5551, 8.7775)
Luminance0.4456 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A9BC28 #3B28BC
analogous
#BC8528 #A9BC28 #5FBC28
triadic
#A9BC28 #28A9BC #BC28A9
tetradic
#A9BC28 #28BC85 #3B28BC #BC285F
square
#A9BC28 #28BC85 #3B28BC #BC285F
split-complementary
#A9BC28 #285FBC #8528BC
monochromatic
#4E5713 #7C8A1D #A9BC28 #C6D849 #D6E37B

Accessibility & contrast

On white

2.12
#A9BC28 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.91
#A9BC28 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9BC28
9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A9BC28#FFFFFF#000000##000000
##A9BC281.002.129.919.91
#FFFFFF2.121.0021.0021.00
#0000009.9121.001.001.00
##0000009.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#C9B200
Deuteranopia (green-blind)
#C7B336
Tritanopia (blue-blind)
#B4B1A1
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #a9bc28;
/* rgb */ color: rgb(169, 188, 40);
/* oklch */ color: oklch(75.5% 0.163 117.1);
Tailwind
colors: {
  custom: {
    50: '#c6d06f',
    500: '#a9bc28',
    950: '#000000',
  },
}
SCSS
$custom: #a9bc28;
$custom-light: #c6d06f;
$custom-dark: #000000;
JSON
{
  "hex": "#a9bc28",
  "rgb": {
    "r": 169,
    "g": 188,
    "b": 40
  },
  "hsl": {
    "h": 67.703,
    "s": 64.912,
    "l": 44.706
  },
  "oklch": {
    "l": 0.75543,
    "c": 0.16272,
    "h": 117.1
  },
  "luminance": 0.44555
}

Semantic roles & 50–950 ramp

primary
#A9BC28
secondary
#8075CB
accent
#40E855
background
#FCFCF7
surface
#F9F9ED
border
#D2D2C8
text
#131308
muted
#82827B

Preview Lab

Preview with #A9BC28

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

Preview Lab → · Contrast checker → · Palette generator →

#A9BC28 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva