#A3B415#A3B415

#A3B415 is a light, vivid yellow. Relative luminance 0.405; OKLCH L 73.2% C 0.163 H 116.4°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#A3B415
RGB	rgb(163, 180, 21)
HSL	hsl(66, 79%, 39%)
HSV	hsv(66, 88%, 71%)
CMYK	cmyk(9.4%, 0%, 88.3%, 29.4%)
CIE-LAB	lab(69.81, -23.64, 68.37)
CIE-LCH	lch(69.81, 72.34, 109.08°)
OKLab	oklab(73.17% -0.0728 0.1464)
OKLCH	oklch(73.17% 0.163 116.4)
XYZ	xyz(31.5618, 40.4837, 6.8608)
Luminance	0.4048 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B415 #2615B4

analogous

#B47615 #A3B415 #54B415

triadic

#A3B415 #15A3B4 #B415A3

tetradic

#A3B415 #15B476 #2615B4 #B41554

square

#A3B415 #15B476 #2615B4 #B41554

split-complementary

#A3B415 #1554B4 #7615B4

monochromatic

#404608 #717D0F #A3B415 #D0E521 #DCEC58

Accessibility & contrast

On white

2.31

#A3B415 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#A3B415 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B415

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B415	#FFFFFF	#000000	##000000
##A3B415	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)

#C0AB29

Tritanopia (blue-blind)

#AEA999

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #a3b415;
/* rgb */ color: rgb(163, 180, 21);
/* oklch */ color: oklch(73.2% 0.163 116.4);

Tailwind

colors: {
  custom: {
    50: '#c2ca67',
    500: '#a3b415',
    950: '#000000',
  },
}

SCSS

$custom: #a3b415;
$custom-light: #c2ca67;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b415",
  "rgb": {
    "r": 163,
    "g": 180,
    "b": 21
  },
  "hsl": {
    "h": 66.415,
    "s": 79.104,
    "l": 39.412
  },
  "oklch": {
    "l": 0.73171,
    "c": 0.16348,
    "h": 116.4
  },
  "luminance": 0.40483
}

Semantic roles & 50–950 ramp

primary

#A3B415

secondary

#6356CF

accent

#32F647

background

#FCFCF6

surface

#F8F8EB

border

#D1D1C6

text

#131307

muted

#82827A

Preview Lab

Preview with #A3B415

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

Preview Lab → · Contrast checker → · Palette generator →