#A4B533#A4B533

#A4B533 is a light, vivid yellow. Relative luminance 0.412; OKLCH L 73.6% C 0.151 H 116.8°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#A4B533
RGB	rgb(164, 181, 51)
HSL	hsl(68, 56%, 45%)
HSV	hsv(68, 72%, 71%)
CMYK	cmyk(9.4%, 0%, 71.8%, 29%)
CIE-LAB	lab(70.30, -22.60, 60.49)
CIE-LCH	lch(70.30, 64.58, 110.48°)
OKLab	oklab(73.62% -0.0678 0.1345)
OKLCH	oklch(73.62% 0.151 116.8)
XYZ	xyz(32.4320, 41.1797, 9.3713)
Luminance	0.4118 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B533 #4433B5

analogous

#B58533 #A4B533 #63B533

triadic

#A4B533 #33A4B5 #B533A4

tetradic

#A4B533 #33B585 #4433B5 #B53363

square

#A4B533 #33B585 #4433B5 #B53363

split-complementary

#A4B533 #3363B5 #8533B5

monochromatic

#4D5618 #798526 #A4B533 #BFCF56 #D1DD86

Accessibility & contrast

On white

2.27

#A4B533 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#A4B533 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B533

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B533	#FFFFFF	#000000	##000000
##A4B533	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB1B

Deuteranopia (green-blind)

#C0AD3E

Tritanopia (blue-blind)

#AEAB9C

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #a4b533;
/* rgb */ color: rgb(164, 181, 51);
/* oklch */ color: oklch(73.6% 0.151 116.8);

Tailwind

colors: {
  custom: {
    50: '#c2cb74',
    500: '#a4b533',
    950: '#000000',
  },
}

SCSS

$custom: #a4b533;
$custom-light: #c2cb74;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b533",
  "rgb": {
    "r": 164,
    "g": 181,
    "b": 51
  },
  "hsl": {
    "h": 67.846,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.73624,
    "c": 0.15066,
    "h": 116.8
  },
  "luminance": 0.41179
}

Semantic roles & 50–950 ramp

primary

#A4B533

secondary

#877DC6

accent

#48DF5C

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A4B533

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

Preview Lab → · Contrast checker → · Palette generator →