#ADB528#ADB528

#ADB528 is a light, vivid yellow. Relative luminance 0.421; OKLCH L 74.3% C 0.154 H 113.0°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#ADB528
RGB	rgb(173, 181, 40)
HSL	hsl(63, 64%, 43%)
HSV	hsv(63, 78%, 71%)
CMYK	cmyk(4.4%, 0%, 77.9%, 29%)
CIE-LAB	lab(70.93, -19.27, 64.97)
CIE-LCH	lch(70.93, 67.77, 106.52°)
OKLab	oklab(74.28% -0.0601 0.1418)
OKLCH	oklch(74.28% 0.154 113)
XYZ	xyz(34.1416, 42.0860, 8.3320)
Luminance	0.4209 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADB528 #3028B5

analogous

#B57628 #ADB528 #66B528

triadic

#ADB528 #28ADB5 #B528AD

tetradic

#ADB528 #28B576 #3028B5 #B52866

square

#ADB528 #28B576 #3028B5 #B52866

split-complementary

#ADB528 #2866B5 #7628B5

monochromatic

#4D5112 #7D831D #ADB528 #CED644 #DBE177

Accessibility & contrast

On white

2.23

#ADB528 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#ADB528 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADB528

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADB528	#FFFFFF	#000000	##000000
##ADB528	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC00

Deuteranopia (green-blind)

#C3AF35

Tritanopia (blue-blind)

#B9AA9B

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #adb528;
/* rgb */ color: rgb(173, 181, 40);
/* oklch */ color: oklch(74.3% 0.154 113.0);

Tailwind

colors: {
  custom: {
    50: '#c9cb6f',
    500: '#adb528',
    950: '#000000',
  },
}

SCSS

$custom: #adb528;
$custom-light: #c9cb6f;
$custom-dark: #000000;

JSON

{
  "hex": "#adb528",
  "rgb": {
    "r": 173,
    "g": 181,
    "b": 40
  },
  "hsl": {
    "h": 63.404,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.7428,
    "c": 0.15397,
    "h": 113
  },
  "luminance": 0.42085
}

Semantic roles & 50–950 ramp

primary

#ADB528

secondary

#7570C8

accent

#41E74A

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141308

muted

#82827B

Preview Lab

Preview with #ADB528

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

Preview Lab → · Contrast checker → · Palette generator →