#A4B230#A4B230

#A4B230 is a light, vivid yellow. Relative luminance 0.399; OKLCH L 72.9% C 0.149 H 115.6°. Best body text is #000000 at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#A4B230
RGB	rgb(164, 178, 48)
HSL	hsl(66, 58%, 44%)
HSV	hsv(66, 73%, 70%)
CMYK	cmyk(7.9%, 0%, 73%, 30.2%)
CIE-LAB	lab(69.43, -21.26, 60.72)
CIE-LCH	lch(69.43, 64.33, 109.30°)
OKLab	oklab(72.92% -0.0644 0.1345)
OKLCH	oklch(72.92% 0.149 115.6)
XYZ	xyz(31.7646, 39.9472, 8.8330)
Luminance	0.3995 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B230 #3E30B2

analogous

#B27F30 #A4B230 #63B230

triadic

#A4B230 #30A4B2 #B230A4

tetradic

#A4B230 #30B27F #3E30B2 #B23063

square

#A4B230 #30B27F #3E30B2 #B23063

split-complementary

#A4B230 #3063B2 #7F30B2

monochromatic

#4B5216 #788223 #A4B230 #C2D050 #D3DD80

Accessibility & contrast

On white

2.34

#A4B230 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.99

#A4B230 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B230

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B230	#FFFFFF	#000000	##000000
##A4B230	1.00	2.34	8.99	8.99
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.99	21.00	1.00	1.00
##000000	8.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA916

Deuteranopia (green-blind)

#BEAB3B

Tritanopia (blue-blind)

#AFA899

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #a4b230;
/* rgb */ color: rgb(164, 178, 48);
/* oklch */ color: oklch(72.9% 0.149 115.6);

Tailwind

colors: {
  custom: {
    50: '#c2c872',
    500: '#a4b230',
    950: '#000000',
  },
}

SCSS

$custom: #a4b230;
$custom-light: #c2c872;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b230",
  "rgb": {
    "r": 164,
    "g": 178,
    "b": 48
  },
  "hsl": {
    "h": 66.462,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.7292,
    "c": 0.14911,
    "h": 115.6
  },
  "luminance": 0.39947
}

Semantic roles & 50–950 ramp

primary

#A4B230

secondary

#8178C6

accent

#47E158

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A4B230

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

Preview Lab → · Contrast checker → · Palette generator →