#A4B41A#A4B41A

#A4B41A is a light, vivid yellow. Relative luminance 0.406; OKLCH L 73.3% C 0.162 H 116.1°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#A4B41A
RGB	rgb(164, 180, 26)
HSL	hsl(66, 75%, 40%)
HSV	hsv(66, 86%, 71%)
CMYK	cmyk(8.9%, 0%, 85.6%, 29.4%)
CIE-LAB	lab(69.90, -23.09, 67.46)
CIE-LCH	lch(69.90, 71.30, 108.90°)
OKLab	oklab(73.27% -0.0711 0.1451)
OKLCH	oklch(73.27% 0.162 116.1)
XYZ	xyz(31.8185, 40.6101, 7.1394)
Luminance	0.4061 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B41A #2A1AB4

analogous

#B4771A #A4B41A #57B41A

triadic

#A4B41A #1AA4B4 #B41AA4

tetradic

#A4B41A #1AB477 #2A1AB4 #B41A57

square

#A4B41A #1AB477 #2A1AB4 #B41A57

split-complementary

#A4B41A #1A57B4 #771AB4

monochromatic

#43490B #737F12 #A4B41A #CDE02B #DAE860

Accessibility & contrast

On white

2.30

#A4B41A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#A4B41A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B41A

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B41A	#FFFFFF	#000000	##000000
##A4B41A	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)

#C0AC2C

Tritanopia (blue-blind)

#AFA999

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #a4b41a;
/* rgb */ color: rgb(164, 180, 26);
/* oklch */ color: oklch(73.3% 0.162 116.1);

Tailwind

colors: {
  custom: {
    50: '#c3ca69',
    500: '#a4b41a',
    950: '#000000',
  },
}

SCSS

$custom: #a4b41a;
$custom-light: #c3ca69;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b41a",
  "rgb": {
    "r": 164,
    "g": 180,
    "b": 26
  },
  "hsl": {
    "h": 66.234,
    "s": 74.757,
    "l": 40.392
  },
  "oklch": {
    "l": 0.73266,
    "c": 0.16157,
    "h": 116.1
  },
  "luminance": 0.4061
}

Semantic roles & 50–950 ramp

primary

#A4B41A

secondary

#695DCC

accent

#36F14A

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131307

muted

#82827A

Preview Lab

Preview with #A4B41A

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

Preview Lab → · Contrast checker → · Palette generator →