#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
RGB	rgb(169, 188, 40)
HSL	hsl(68, 65%, 45%)
HSV	hsv(68, 79%, 74%)
CMYK	cmyk(10.1%, 0%, 78.7%, 26.3%)
CIE-LAB	lab(72.60, -24.43, 66.36)
CIE-LCH	lch(72.60, 70.71, 110.21°)
OKLab	oklab(75.54% -0.0741 0.1449)
OKLCH	oklch(75.54% 0.163 117.1)
XYZ	xyz(34.7293, 44.5551, 8.7775)
Luminance	0.4456 (WCAG relative)
Temperature	warm
Family	yellow

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
##A9BC28	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

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 →