#ADB431#ADB431

#ADB431 is a light, vivid yellow. Relative luminance 0.417; OKLCH L 74.1% C 0.148 H 112.6°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#ADB431
RGB	rgb(173, 180, 49)
HSL	hsl(63, 57%, 45%)
HSV	hsv(63, 73%, 71%)
CMYK	cmyk(3.9%, 0%, 72.8%, 29.4%)
CIE-LAB	lab(70.70, -18.38, 61.82)
CIE-LCH	lch(70.70, 64.50, 106.56°)
OKLab	oklab(74.11% -0.0568 0.1367)
OKLCH	oklch(74.11% 0.148 112.6)
XYZ	xyz(34.1103, 41.7493, 9.1667)
Luminance	0.4175 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADB431 #3831B4

analogous

#B47931 #ADB431 #6CB431

triadic

#ADB431 #31ADB4 #B431AD

tetradic

#ADB431 #31B479 #3831B4 #B4316C

square

#ADB431 #31B479 #3831B4 #B4316C

split-complementary

#ADB431 #316CB4 #7931B4

monochromatic

#515417 #7F8424 #ADB431 #C9D052 #D8DD82

Accessibility & contrast

On white

2.25

#ADB431 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#ADB431 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADB431

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADB431	#FFFFFF	#000000	##000000
##ADB431	1.00	2.25	9.35	9.35
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.35	21.00	1.00	1.00
##000000	9.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB17

Deuteranopia (green-blind)

#C2AE3B

Tritanopia (blue-blind)

#B9A99B

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #adb431;
/* rgb */ color: rgb(173, 180, 49);
/* oklch */ color: oklch(74.1% 0.148 112.6);

Tailwind

colors: {
  custom: {
    50: '#c9ca73',
    500: '#adb431',
    950: '#000000',
  },
}

SCSS

$custom: #adb431;
$custom-light: #c9ca73;
$custom-dark: #000000;

JSON

{
  "hex": "#adb431",
  "rgb": {
    "r": 173,
    "g": 180,
    "b": 49
  },
  "hsl": {
    "h": 63.206,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.74109,
    "c": 0.14803,
    "h": 112.6
  },
  "luminance": 0.41749
}

Semantic roles & 50–950 ramp

primary

#ADB431

secondary

#7F7BC6

accent

#47E050

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141309

muted

#82827B

Preview Lab

Preview with #ADB431

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

Preview Lab → · Contrast checker → · Palette generator →