#AFBB28#AFBB28

#AFBB28 is a light, vivid yellow. Relative luminance 0.448; OKLCH L 75.8% C 0.160 H 114.4°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#AFBB28
RGB	rgb(175, 187, 40)
HSL	hsl(65, 65%, 45%)
HSV	hsv(65, 79%, 73%)
CMYK	cmyk(6.4%, 0%, 78.6%, 26.7%)
CIE-LAB	lab(72.77, -21.41, 66.68)
CIE-LCH	lch(72.77, 70.03, 107.80°)
OKLab	oklab(75.79% -0.0661 0.1453)
OKLCH	oklch(75.79% 0.16 114.4)
XYZ	xyz(35.8336, 44.8085, 8.7683)
Luminance	0.4481 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFBB28 #3428BB

analogous

#BB7E28 #AFBB28 #66BB28

triadic

#AFBB28 #28AFBB #BB28AF

tetradic

#AFBB28 #28BB7E #3428BB #BB2866

square

#AFBB28 #28BB7E #3428BB #BB2866

split-complementary

#AFBB28 #2866BB #7E28BB

monochromatic

#515612 #80891D #AFBB28 #CCD848 #DAE37B

Accessibility & contrast

On white

2.11

#AFBB28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#AFBB28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFBB28

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFBB28	#FFFFFF	#000000	##000000
##AFBB28	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B100

Deuteranopia (green-blind)

#C8B436

Tritanopia (blue-blind)

#BBB0A0

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #afbb28;
/* rgb */ color: rgb(175, 187, 40);
/* oklch */ color: oklch(75.8% 0.160 114.4);

Tailwind

colors: {
  custom: {
    50: '#cbcf6f',
    500: '#afbb28',
    950: '#000000',
  },
}

SCSS

$custom: #afbb28;
$custom-light: #cbcf6f;
$custom-dark: #000000;

JSON

{
  "hex": "#afbb28",
  "rgb": {
    "r": 175,
    "g": 187,
    "b": 40
  },
  "hsl": {
    "h": 64.898,
    "s": 64.758,
    "l": 44.51
  },
  "oklch": {
    "l": 0.7579,
    "c": 0.15964,
    "h": 114.4
  },
  "luminance": 0.44808
}

Semantic roles & 50–950 ramp

primary

#AFBB28

secondary

#7B74CB

accent

#40E84E

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141308

muted

#82827B

Preview Lab

Preview with #AFBB28

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

Preview Lab → · Contrast checker → · Palette generator →