#A1AD31#A1AD31

#A1AD31 is a light, vivid yellow. Relative luminance 0.377; OKLCH L 71.5% C 0.144 H 114.9°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#A1AD31
RGB	rgb(161, 173, 49)
HSL	hsl(66, 56%, 44%)
HSV	hsv(66, 72%, 68%)
CMYK	cmyk(6.9%, 0%, 71.7%, 32.2%)
CIE-LAB	lab(67.79, -19.98, 58.69)
CIE-LCH	lch(67.79, 62.00, 108.80°)
OKLab	oklab(71.55% -0.0606 0.1305)
OKLCH	oklch(71.55% 0.144 114.9)
XYZ	xyz(30.1967, 37.6865, 8.5886)
Luminance	0.3769 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1AD31 #3D31AD

analogous

#AD7B31 #A1AD31 #63AD31

triadic

#A1AD31 #31A1AD #AD31A1

tetradic

#A1AD31 #31AD7B #3D31AD #AD3163

square

#A1AD31 #31AD7B #3D31AD #AD3163

split-complementary

#A1AD31 #3163AD #7B31AD

monochromatic

#484E16 #757D23 #A1AD31 #C1CD4E #D1DA7E

Accessibility & contrast

On white

2.46

#A1AD31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#A1AD31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1AD31

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1AD31	#FFFFFF	#000000	##000000
##A1AD31	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A41B

Deuteranopia (green-blind)

#B9A63B

Tritanopia (blue-blind)

#ACA395

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #a1ad31;
/* rgb */ color: rgb(161, 173, 49);
/* oklch */ color: oklch(71.5% 0.144 114.9);

Tailwind

colors: {
  custom: {
    50: '#c0c572',
    500: '#a1ad31',
    950: '#000000',
  },
}

SCSS

$custom: #a1ad31;
$custom-light: #c0c572;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ad31",
  "rgb": {
    "r": 161,
    "g": 173,
    "b": 49
  },
  "hsl": {
    "h": 65.806,
    "s": 55.856,
    "l": 43.529
  },
  "oklch": {
    "l": 0.71546,
    "c": 0.14386,
    "h": 114.9
  },
  "luminance": 0.37686
}

Semantic roles & 50–950 ramp

primary

#A1AD31

secondary

#7E77C3

accent

#49DF57

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131208

muted

#82817B

Preview Lab

Preview with #A1AD31

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

Preview Lab → · Contrast checker → · Palette generator →