#A4B933#A4B933

#A4B933 is a light, vivid yellow. Relative luminance 0.428; OKLCH L 74.5% C 0.155 H 118.2°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#A4B933
RGB	rgb(164, 185, 51)
HSL	hsl(69, 57%, 46%)
HSV	hsv(69, 72%, 73%)
CMYK	cmyk(11.4%, 0%, 72.4%, 27.5%)
CIE-LAB	lab(71.44, -24.56, 61.60)
CIE-LCH	lch(71.44, 66.31, 111.74°)
OKLab	oklab(74.54% -0.0733 0.1369)
OKLCH	oklch(74.54% 0.155 118.2)
XYZ	xyz(33.2571, 42.8298, 9.6463)
Luminance	0.4283 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B933 #4833B9

analogous

#B98B33 #A4B933 #61B933

triadic

#A4B933 #33A4B9 #B933A4

tetradic

#A4B933 #33B98B #4833B9 #B93361

square

#A4B933 #33B98B #4833B9 #B93361

split-complementary

#A4B933 #3361B9 #8B33B9

monochromatic

#4F5919 #798926 #A4B933 #BED158 #D1DE88

Accessibility & contrast

On white

2.20

#A4B933 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#A4B933 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B933

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B933	#FFFFFF	#000000	##000000
##A4B933	1.00	2.20	9.57	9.57
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF1A

Deuteranopia (green-blind)

#C3B03E

Tritanopia (blue-blind)

#AEAF9F

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #a4b933;
/* rgb */ color: rgb(164, 185, 51);
/* oklch */ color: oklch(74.5% 0.155 118.2);

Tailwind

colors: {
  custom: {
    50: '#c2ce74',
    500: '#a4b933',
    950: '#000000',
  },
}

SCSS

$custom: #a4b933;
$custom-light: #c2ce74;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b933",
  "rgb": {
    "r": 164,
    "g": 185,
    "b": 51
  },
  "hsl": {
    "h": 69.403,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.74538,
    "c": 0.15524,
    "h": 118.2
  },
  "luminance": 0.42829
}

Semantic roles & 50–950 ramp

primary

#A4B933

secondary

#8B80C8

accent

#48E060

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A4B933

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

Preview Lab → · Contrast checker → · Palette generator →