#A4B830#A4B830

#A4B830 is a light, vivid yellow. Relative luminance 0.424; OKLCH L 74.3% C 0.156 H 117.8°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#A4B830
RGB	rgb(164, 184, 48)
HSL	hsl(69, 59%, 45%)
HSV	hsv(69, 74%, 72%)
CMYK	cmyk(10.9%, 0%, 73.9%, 27.8%)
CIE-LAB	lab(71.14, -24.22, 62.35)
CIE-LCH	lch(71.14, 66.89, 111.23°)
OKLab	oklab(74.29% -0.0726 0.1379)
OKLCH	oklch(74.29% 0.156 117.8)
XYZ	xyz(32.9846, 42.3872, 9.2397)
Luminance	0.4239 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B830 #4430B8

analogous

#B88830 #A4B830 #60B830

triadic

#A4B830 #30A4B8 #B830A4

tetradic

#A4B830 #30B888 #4430B8 #B83060

square

#A4B830 #30B888 #4430B8 #B83060

split-complementary

#A4B830 #3060B8 #8830B8

monochromatic

#4D5717 #798723 #A4B830 #BFD253 #D1DF84

Accessibility & contrast

On white

2.22

#A4B830 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#A4B830 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B830

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B830	#FFFFFF	#000000	##000000
##A4B830	1.00	2.22	9.48	9.48
#FFFFFF	2.22	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)

#C4AE13

Deuteranopia (green-blind)

#C2AF3C

Tritanopia (blue-blind)

#AEAE9E

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #a4b830;
/* rgb */ color: rgb(164, 184, 48);
/* oklch */ color: oklch(74.3% 0.156 117.8);

Tailwind

colors: {
  custom: {
    50: '#c2cd72',
    500: '#a4b830',
    950: '#000000',
  },
}

SCSS

$custom: #a4b830;
$custom-light: #c2cd72;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b830",
  "rgb": {
    "r": 164,
    "g": 184,
    "b": 48
  },
  "hsl": {
    "h": 68.824,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.7429,
    "c": 0.15587,
    "h": 117.8
  },
  "luminance": 0.42387
}

Semantic roles & 50–950 ramp

primary

#A4B830

secondary

#877CC8

accent

#46E25D

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A4B830

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

Preview Lab → · Contrast checker → · Palette generator →