#A4B333#A4B333

#A4B333 is a light, vivid yellow. Relative luminance 0.404; OKLCH L 73.2% C 0.148 H 116.0°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#A4B333
RGB	rgb(164, 179, 51)
HSL	hsl(67, 56%, 45%)
HSV	hsv(67, 72%, 70%)
CMYK	cmyk(8.4%, 0%, 71.5%, 29.8%)
CIE-LAB	lab(69.73, -21.60, 59.94)
CIE-LCH	lch(69.73, 63.71, 109.82°)
OKLab	oklab(73.17% -0.0651 0.1334)
OKLCH	oklch(73.17% 0.148 116)
XYZ	xyz(32.0283, 40.3722, 9.2367)
Luminance	0.4037 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B333 #4233B3

analogous

#B38233 #A4B333 #64B333

triadic

#A4B333 #33A4B3 #B333A4

tetradic

#A4B333 #33B382 #4233B3 #B33364

square

#A4B333 #33B382 #4233B3 #B33364

split-complementary

#A4B333 #3364B3 #8233B3

monochromatic

#4D5418 #788325 #A4B333 #C0CE55 #D2DC84

Accessibility & contrast

On white

2.31

#A4B333 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#A4B333 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B333

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B333	#FFFFFF	#000000	##000000
##A4B333	1.00	2.31	9.07	9.07
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA1C

Deuteranopia (green-blind)

#BEAB3D

Tritanopia (blue-blind)

#AEA99A

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #a4b333;
/* rgb */ color: rgb(164, 179, 51);
/* oklch */ color: oklch(73.2% 0.148 116.0);

Tailwind

colors: {
  custom: {
    50: '#c2c973',
    500: '#a4b333',
    950: '#000000',
  },
}

SCSS

$custom: #a4b333;
$custom-light: #c2c973;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b333",
  "rgb": {
    "r": 164,
    "g": 179,
    "b": 51
  },
  "hsl": {
    "h": 67.031,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.73168,
    "c": 0.14839,
    "h": 116
  },
  "luminance": 0.40372
}

Semantic roles & 50–950 ramp

primary

#A4B333

secondary

#857CC6

accent

#49DF5A

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A4B333

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

Preview Lab → · Contrast checker → · Palette generator →