#AFB728#AFB728

#AFB728 is a light, vivid yellow. Relative luminance 0.431; OKLCH L 74.9% C 0.155 H 112.9°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#AFB728
RGB	rgb(175, 183, 40)
HSL	hsl(63, 64%, 44%)
HSV	hsv(63, 78%, 72%)
CMYK	cmyk(4.4%, 0%, 78.1%, 28.2%)
CIE-LAB	lab(71.65, -19.41, 65.67)
CIE-LCH	lch(71.65, 68.48, 106.47°)
OKLab	oklab(74.89% -0.0606 0.1432)
OKLCH	oklch(74.89% 0.155 112.9)
XYZ	xyz(34.9968, 43.1349, 8.4894)
Luminance	0.4313 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFB728 #3028B7

analogous

#B77728 #AFB728 #67B728

triadic

#AFB728 #28AFB7 #B728AF

tetradic

#AFB728 #28B777 #3028B7 #B72867

square

#AFB728 #28B777 #3028B7 #B72867

split-complementary

#AFB728 #2867B7 #7728B7

monochromatic

#4F5312 #7F851D #AFB728 #CED646 #DCE178

Accessibility & contrast

On white

2.18

#AFB728 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#AFB728 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFB728

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFB728	#FFFFFF	#000000	##000000
##AFB728	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE00

Deuteranopia (green-blind)

#C5B135

Tritanopia (blue-blind)

#BBAC9D

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #afb728;
/* rgb */ color: rgb(175, 183, 40);
/* oklch */ color: oklch(74.9% 0.155 112.9);

Tailwind

colors: {
  custom: {
    50: '#cbcc6f',
    500: '#afb728',
    950: '#000000',
  },
}

SCSS

$custom: #afb728;
$custom-light: #cbcc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#afb728",
  "rgb": {
    "r": 175,
    "g": 183,
    "b": 40
  },
  "hsl": {
    "h": 63.357,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.74892,
    "c": 0.15547,
    "h": 112.9
  },
  "luminance": 0.43134
}

Semantic roles & 50–950 ramp

primary

#AFB728

secondary

#7672C9

accent

#41E74A

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141308

muted

#82827B

Preview Lab

Preview with #AFB728

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

Preview Lab → · Contrast checker → · Palette generator →