#A4B415#A4B415

#A4B415 is a light, vivid yellow. Relative luminance 0.406; OKLCH L 73.3% C 0.163 H 116.1°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#A4B415
RGB	rgb(164, 180, 21)
HSL	hsl(66, 79%, 39%)
HSV	hsv(66, 88%, 71%)
CMYK	cmyk(8.9%, 0%, 88.3%, 29.4%)
CIE-LAB	lab(69.89, -23.21, 68.46)
CIE-LCH	lch(69.89, 72.29, 108.73°)
OKLab	oklab(73.25% -0.0717 0.1465)
OKLCH	oklch(73.25% 0.163 116.1)
XYZ	xyz(31.7674, 40.5897, 6.8704)
Luminance	0.4059 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B415 #2515B4

analogous

#B47515 #A4B415 #54B415

triadic

#A4B415 #15A4B4 #B415A4

tetradic

#A4B415 #15B475 #2515B4 #B41554

square

#A4B415 #15B475 #2515B4 #B41554

split-complementary

#A4B415 #1554B4 #7515B4

monochromatic

#404608 #727D0F #A4B415 #D1E521 #DDEC58

Accessibility & contrast

On white

2.30

#A4B415 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#A4B415 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B415

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B415	#FFFFFF	#000000	##000000
##A4B415	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA00

Deuteranopia (green-blind)

#C0AC29

Tritanopia (blue-blind)

#AFA999

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #a4b415;
/* rgb */ color: rgb(164, 180, 21);
/* oklch */ color: oklch(73.3% 0.163 116.1);

Tailwind

colors: {
  custom: {
    50: '#c3ca67',
    500: '#a4b415',
    950: '#000000',
  },
}

SCSS

$custom: #a4b415;
$custom-light: #c3ca67;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b415",
  "rgb": {
    "r": 164,
    "g": 180,
    "b": 21
  },
  "hsl": {
    "h": 66.038,
    "s": 79.104,
    "l": 39.412
  },
  "oklch": {
    "l": 0.7325,
    "c": 0.16312,
    "h": 116.1
  },
  "luminance": 0.40589
}

Semantic roles & 50–950 ramp

primary

#A4B415

secondary

#6256CF

accent

#32F646

background

#FCFCF6

surface

#F8F8EB

border

#D1D1C6

text

#131307

muted

#82827A

Preview Lab

Preview with #A4B415

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

Preview Lab → · Contrast checker → · Palette generator →