#A4B833#A4B833

#A4B833 is a light, vivid yellow. Relative luminance 0.424; OKLCH L 74.3% C 0.154 H 117.8°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#A4B833
RGB	rgb(164, 184, 51)
HSL	hsl(69, 57%, 46%)
HSV	hsv(69, 72%, 72%)
CMYK	cmyk(10.9%, 0%, 72.3%, 27.8%)
CIE-LAB	lab(71.15, -24.07, 61.32)
CIE-LCH	lch(71.15, 65.88, 111.43°)
OKLab	oklab(74.31% -0.0719 0.1363)
OKLCH	oklch(74.31% 0.154 117.8)
XYZ	xyz(33.0486, 42.4128, 9.5768)
Luminance	0.4241 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B833 #4733B8

analogous

#B88933 #A4B833 #61B833

triadic

#A4B833 #33A4B8 #B833A4

tetradic

#A4B833 #33B889 #4733B8 #B83361

square

#A4B833 #33B889 #4733B8 #B83361

split-complementary

#A4B833 #3361B8 #8933B8

monochromatic

#4F5818 #798826 #A4B833 #BED158 #D1DE88

Accessibility & contrast

On white

2.21

#A4B833 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#A4B833 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B833

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B833	#FFFFFF	#000000	##000000
##A4B833	1.00	2.21	9.48	9.48
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE1A

Deuteranopia (green-blind)

#C2AF3E

Tritanopia (blue-blind)

#AEAE9E

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #a4b833;
/* rgb */ color: rgb(164, 184, 51);
/* oklch */ color: oklch(74.3% 0.154 117.8);

Tailwind

colors: {
  custom: {
    50: '#c2cd74',
    500: '#a4b833',
    950: '#000000',
  },
}

SCSS

$custom: #a4b833;
$custom-light: #c2cd74;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b833",
  "rgb": {
    "r": 164,
    "g": 184,
    "b": 51
  },
  "hsl": {
    "h": 69.023,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.74309,
    "c": 0.15409,
    "h": 117.8
  },
  "luminance": 0.42413
}

Semantic roles & 50–950 ramp

primary

#A4B833

secondary

#8A7FC8

accent

#48E05F

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A4B833

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

Preview Lab → · Contrast checker → · Palette generator →