#ADA028#ADA028

#ADA028 is a light, vivid yellow. Relative luminance 0.342; OKLCH L 69.6% C 0.134 H 102.9°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#ADA028
RGB	rgb(173, 160, 40)
HSL	hsl(54, 62%, 42%)
HSV	hsv(54, 77%, 68%)
CMYK	cmyk(0%, 7.5%, 76.9%, 32.2%)
CIE-LAB	lab(65.11, -8.45, 59.66)
CIE-LCH	lch(65.11, 60.26, 98.06°)
OKLab	oklab(69.63% -0.0298 0.1305)
OKLCH	oklch(69.63% 0.134 102.9)
XYZ	xyz(30.1888, 34.1804, 7.0144)
Luminance	0.3418 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADA028 #2835AD

analogous

#AD5D28 #ADA028 #78AD28

triadic

#ADA028 #28ADA0 #A028AD

tetradic

#ADA028 #28AD5D #2835AD #AD2878

square

#ADA028 #28AD5D #2835AD #AD2878

split-complementary

#ADA028 #2878AD #5D28AD

monochromatic

#4A4411 #7B721D #ADA028 #D3C43F #DED471

Accessibility & contrast

On white

2.68

#ADA028 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#ADA028 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADA028

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADA028	#FFFFFF	#000000	##000000
##ADA028	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B0C

Deuteranopia (green-blind)

#B3A131

Tritanopia (blue-blind)

#BA9489

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #ada028;
/* rgb */ color: rgb(173, 160, 40);
/* oklch */ color: oklch(69.6% 0.134 102.9);

Tailwind

colors: {
  custom: {
    50: '#c9bb6c',
    500: '#ada028',
    950: '#000000',
  },
}

SCSS

$custom: #ada028;
$custom-light: #c9bb6c;
$custom-dark: #000000;

JSON

{
  "hex": "#ada028",
  "rgb": {
    "r": 173,
    "g": 160,
    "b": 40
  },
  "hsl": {
    "h": 54.135,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.6963,
    "c": 0.13382,
    "h": 102.9
  },
  "luminance": 0.34179
}

Semantic roles & 50–950 ramp

primary

#ADA028

secondary

#6C74C5

accent

#52E642

background

#FCFBF6

surface

#F9F6EC

border

#D2D0C7

text

#141107

muted

#82807A

Preview Lab

Preview with #ADA028

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

Preview Lab → · Contrast checker → · Palette generator →