#A3B417#A3B417

#A3B417 is a light, vivid yellow. Relative luminance 0.405; OKLCH L 73.2% C 0.163 H 116.5°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#A3B417
RGB	rgb(163, 180, 23)
HSL	hsl(66, 77%, 40%)
HSV	hsv(66, 87%, 71%)
CMYK	cmyk(9.4%, 0%, 87.2%, 29.4%)
CIE-LAB	lab(69.82, -23.59, 67.99)
CIE-LCH	lch(69.82, 71.96, 109.14°)
OKLab	oklab(73.18% -0.0726 0.1458)
OKLCH	oklch(73.18% 0.163 116.5)
XYZ	xyz(31.5811, 40.4914, 6.9624)
Luminance	0.4049 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B417 #2817B4

analogous

#B47717 #A3B417 #54B417

triadic

#A3B417 #17A3B4 #B417A3

tetradic

#A3B417 #17B477 #2817B4 #B41754

square

#A3B417 #17B477 #2817B4 #B41754

split-complementary

#A3B417 #1754B4 #7717B4

monochromatic

#414709 #727E10 #A3B417 #CFE325 #DBEA5B

Accessibility & contrast

On white

2.31

#A3B417 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#A3B417 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B417

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B417	#FFFFFF	#000000	##000000
##A3B417	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA00

Deuteranopia (green-blind)

#C0AC2A

Tritanopia (blue-blind)

#AEA999

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #a3b417;
/* rgb */ color: rgb(163, 180, 23);
/* oklch */ color: oklch(73.2% 0.163 116.5);

Tailwind

colors: {
  custom: {
    50: '#c2ca68',
    500: '#a3b417',
    950: '#000000',
  },
}

SCSS

$custom: #a3b417;
$custom-light: #c2ca68;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b417",
  "rgb": {
    "r": 163,
    "g": 180,
    "b": 23
  },
  "hsl": {
    "h": 66.497,
    "s": 77.34,
    "l": 39.804
  },
  "oklch": {
    "l": 0.73177,
    "c": 0.16289,
    "h": 116.5
  },
  "luminance": 0.40491
}

Semantic roles & 50–950 ramp

primary

#A3B417

secondary

#6659CE

accent

#34F449

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131307

muted

#82827A

Preview Lab

Preview with #A3B417

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

Preview Lab → · Contrast checker → · Palette generator →