#A3B151#A3B151

#A3B151 is a light, vivid yellow. Relative luminance 0.398; OKLCH L 72.9% C 0.122 H 116.4°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#A3B151
RGB	rgb(163, 177, 81)
HSL	hsl(69, 38%, 51%)
HSV	hsv(69, 54%, 69%)
CMYK	cmyk(7.9%, 0%, 54.2%, 30.6%)
CIE-LAB	lab(69.34, -18.90, 46.76)
CIE-LCH	lch(69.34, 50.44, 112.01°)
OKLab	oklab(72.92% -0.0545 0.1096)
OKLCH	oklch(72.92% 0.122 116.4)
XYZ	xyz(32.3121, 39.8253, 13.7678)
Luminance	0.3982 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B151 #5F51B1

analogous

#B18F51 #A3B151 #73B151

triadic

#A3B151 #51A3B1 #B151A3

tetradic

#A3B151 #51B18F #5F51B1 #B15173

square

#A3B151 #51B18F #5F51B1 #B15173

split-complementary

#A3B151 #5173B1 #8F51B1

monochromatic

#565E2A #7D883D #A3B151 #B9C47B #D0D7A6

Accessibility & contrast

On white

2.34

#A3B151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#A3B151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B151

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B151	#FFFFFF	#000000	##000000
##A3B151	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA948

Deuteranopia (green-blind)

#BBAA57

Tritanopia (blue-blind)

#ACA89C

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #a3b151;
/* rgb */ color: rgb(163, 177, 81);
/* oklch */ color: oklch(72.9% 0.122 116.4);

Tailwind

colors: {
  custom: {
    50: '#c0c885',
    500: '#a3b151',
    950: '#000000',
  },
}

SCSS

$custom: #a3b151;
$custom-light: #c0c885;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b151",
  "rgb": {
    "r": 163,
    "g": 177,
    "b": 81
  },
  "hsl": {
    "h": 68.75,
    "s": 38.095,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72918,
    "c": 0.12237,
    "h": 116.4
  },
  "luminance": 0.39825
}

Semantic roles & 50–950 ramp

primary

#A3B151

secondary

#A09AC4

accent

#5ACE6B

background

#FCFCF8

surface

#F8F8EF

border

#D1D1CA

text

#12130B

muted

#81827C

Preview Lab

Preview with #A3B151

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

Preview Lab → · Contrast checker → · Palette generator →