#A4B729#A4B729

#A4B729 is a light, vivid yellow. Relative luminance 0.419; OKLCH L 74.0% C 0.159 H 117.3°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#A4B729
RGB	rgb(164, 183, 41)
HSL	hsl(68, 63%, 44%)
HSV	hsv(68, 78%, 72%)
CMYK	cmyk(10.4%, 0%, 77.6%, 28.2%)
CIE-LAB	lab(70.82, -24.05, 64.31)
CIE-LCH	lch(70.82, 68.66, 110.51°)
OKLab	oklab(74.02% -0.0727 0.1409)
OKLCH	oklch(74.02% 0.159 117.3)
XYZ	xyz(32.6444, 41.9200, 8.4691)
Luminance	0.4192 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B729 #3C29B7

analogous

#B78329 #A4B729 #5DB729

triadic

#A4B729 #29A4B7 #B729A4

tetradic

#A4B729 #29B783 #3C29B7 #B7295D

square

#A4B729 #29B783 #3C29B7 #B7295D

split-complementary

#A4B729 #295DB7 #8329B7

monochromatic

#4A5313 #77851E #A4B729 #C3D647 #D3E179

Accessibility & contrast

On white

2.24

#A4B729 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#A4B729 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B729

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B729	#FFFFFF	#000000	##000000
##A4B729	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD00

Deuteranopia (green-blind)

#C2AE36

Tritanopia (blue-blind)

#AEAC9D

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #a4b729;
/* rgb */ color: rgb(164, 183, 41);
/* oklch */ color: oklch(74.0% 0.159 117.3);

Tailwind

colors: {
  custom: {
    50: '#c3cc6f',
    500: '#a4b729',
    950: '#000000',
  },
}

SCSS

$custom: #a4b729;
$custom-light: #c3cc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b729",
  "rgb": {
    "r": 164,
    "g": 183,
    "b": 41
  },
  "hsl": {
    "h": 68.028,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.74019,
    "c": 0.15852,
    "h": 117.3
  },
  "luminance": 0.4192
}

Semantic roles & 50–950 ramp

primary

#A4B729

secondary

#7E73C9

accent

#41E657

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A4B729

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

Preview Lab → · Contrast checker → · Palette generator →