#A4B33C#A4B33C

#A4B33C is a light, vivid yellow. Relative luminance 0.405; OKLCH L 73.2% C 0.142 H 116.2°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#A4B33C
RGB	rgb(164, 179, 60)
HSL	hsl(68, 50%, 47%)
HSV	hsv(68, 66%, 70%)
CMYK	cmyk(8.4%, 0%, 66.5%, 29.8%)
CIE-LAB	lab(69.80, -21.08, 56.55)
CIE-LCH	lch(69.80, 60.35, 110.45°)
OKLab	oklab(73.24% -0.0628 0.1277)
OKLCH	oklch(73.24% 0.142 116.2)
XYZ	xyz(32.2463, 40.4594, 10.3848)
Luminance	0.4046 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B33C #4B3CB3

analogous

#B3873C #A4B33C #69B33C

triadic

#A4B33C #3CA4B3 #B33CA4

tetradic

#A4B33C #3CB387 #4B3CB3 #B33C69

square

#A4B33C #3CB387 #4B3CB3 #B33C69

split-complementary

#A4B33C #3C69B3 #873CB3

monochromatic

#50571D #7A852D #A4B33C #BDCA62 #D0DA90

Accessibility & contrast

On white

2.31

#A4B33C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#A4B33C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B33C

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B33C	#FFFFFF	#000000	##000000
##A4B33C	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA2B

Deuteranopia (green-blind)

#BEAB45

Tritanopia (blue-blind)

#AEA99B

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #a4b33c;
/* rgb */ color: rgb(164, 179, 60);
/* oklch */ color: oklch(73.2% 0.142 116.2);

Tailwind

colors: {
  custom: {
    50: '#c2c978',
    500: '#a4b33c',
    950: '#000000',
  },
}

SCSS

$custom: #a4b33c;
$custom-light: #c2c978;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b33c",
  "rgb": {
    "r": 164,
    "g": 179,
    "b": 60
  },
  "hsl": {
    "h": 67.563,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.73237,
    "c": 0.14226,
    "h": 116.2
  },
  "luminance": 0.40459
}

Semantic roles & 50–950 ramp

primary

#A4B33C

secondary

#8E86C5

accent

#4ED960

background

#FCFCF7

surface

#F8F8EE

border

#D1D1C9

text

#131309

muted

#82827B

Preview Lab

Preview with #A4B33C

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

Preview Lab → · Contrast checker → · Palette generator →