#A4B730#A4B730

#A4B730 is a light, vivid yellow. Relative luminance 0.420; OKLCH L 74.1% C 0.155 H 117.4°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#A4B730
RGB	rgb(164, 183, 48)
HSL	hsl(68, 58%, 45%)
HSV	hsv(68, 74%, 72%)
CMYK	cmyk(10.4%, 0%, 73.8%, 28.2%)
CIE-LAB	lab(70.85, -23.73, 62.08)
CIE-LCH	lch(70.85, 66.46, 110.92°)
OKLab	oklab(74.06% -0.0713 0.1374)
OKLCH	oklch(74.06% 0.155 117.4)
XYZ	xyz(32.7776, 41.9733, 9.1707)
Luminance	0.4197 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B730 #4330B7

analogous

#B78630 #A4B730 #61B730

triadic

#A4B730 #30A4B7 #B730A4

tetradic

#A4B730 #30B786 #4330B7 #B73061

square

#A4B730 #30B786 #4330B7 #B73061

split-complementary

#A4B730 #3061B7 #8630B7

monochromatic

#4D5617 #798723 #A4B730 #C0D252 #D2DE83

Accessibility & contrast

On white

2.24

#A4B730 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#A4B730 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B730

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B730	#FFFFFF	#000000	##000000
##A4B730	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD14

Deuteranopia (green-blind)

#C2AE3C

Tritanopia (blue-blind)

#AEAD9D

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #a4b730;
/* rgb */ color: rgb(164, 183, 48);
/* oklch */ color: oklch(74.1% 0.155 117.4);

Tailwind

colors: {
  custom: {
    50: '#c2cc72',
    500: '#a4b730',
    950: '#000000',
  },
}

SCSS

$custom: #a4b730;
$custom-light: #c2cc72;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b730",
  "rgb": {
    "r": 164,
    "g": 183,
    "b": 48
  },
  "hsl": {
    "h": 68.444,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.74061,
    "c": 0.15474,
    "h": 117.4
  },
  "luminance": 0.41973
}

Semantic roles & 50–950 ramp

primary

#A4B730

secondary

#867BC8

accent

#46E25C

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A4B730

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

Preview Lab → · Contrast checker → · Palette generator →