#ADA128#ADA128

#ADA128 is a light, vivid yellow. Relative luminance 0.345; OKLCH L 69.8% C 0.135 H 103.5°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#ADA128
RGB	rgb(173, 161, 40)
HSL	hsl(55, 62%, 42%)
HSV	hsv(55, 77%, 68%)
CMYK	cmyk(0%, 6.9%, 76.9%, 32.2%)
CIE-LAB	lab(65.38, -8.98, 59.91)
CIE-LCH	lch(65.38, 60.58, 98.52°)
OKLab	oklab(69.85% -0.0313 0.131)
OKLCH	oklch(69.85% 0.135 103.5)
XYZ	xyz(30.3628, 34.5285, 7.0724)
Luminance	0.3453 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADA128 #2834AD

analogous

#AD5E28 #ADA128 #77AD28

triadic

#ADA128 #28ADA1 #A128AD

tetradic

#ADA128 #28AD5E #2834AD #AD2877

square

#ADA128 #28AD5E #2834AD #AD2877

split-complementary

#ADA128 #2877AD #5E28AD

monochromatic

#4A4411 #7B731D #ADA128 #D3C53F #DED471

Accessibility & contrast

On white

2.66

#ADA128 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#ADA128 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADA128

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADA128	#FFFFFF	#000000	##000000
##ADA128	1.00	2.66	7.91	7.91
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C0C

Deuteranopia (green-blind)

#B4A131

Tritanopia (blue-blind)

#BA958A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #ada128;
/* rgb */ color: rgb(173, 161, 40);
/* oklch */ color: oklch(69.8% 0.135 103.5);

Tailwind

colors: {
  custom: {
    50: '#c9bc6c',
    500: '#ada128',
    950: '#000000',
  },
}

SCSS

$custom: #ada128;
$custom-light: #c9bc6c;
$custom-dark: #000000;

JSON

{
  "hex": "#ada128",
  "rgb": {
    "r": 173,
    "g": 161,
    "b": 40
  },
  "hsl": {
    "h": 54.586,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.69849,
    "c": 0.13469,
    "h": 103.5
  },
  "luminance": 0.34527
}

Semantic roles & 50–950 ramp

primary

#ADA128

secondary

#6C74C5

accent

#51E642

background

#FCFBF6

surface

#F9F6EC

border

#D2D0C7

text

#141107

muted

#82807A

Preview Lab

Preview with #ADA128

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

Preview Lab → · Contrast checker → · Palette generator →