#A4B129#A4B129

#A4B129 is a light, vivid yellow. Relative luminance 0.395; OKLCH L 72.6% C 0.152 H 115.1°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#A4B129
RGB	rgb(164, 177, 41)
HSL	hsl(66, 62%, 43%)
HSV	hsv(66, 77%, 69%)
CMYK	cmyk(7.3%, 0%, 76.8%, 30.6%)
CIE-LAB	lab(69.11, -21.08, 62.75)
CIE-LCH	lch(69.11, 66.19, 108.57°)
OKLab	oklab(72.65% -0.0645 0.1376)
OKLCH	oklch(72.65% 0.152 115.1)
XYZ	xyz(31.4331, 39.4974, 8.0653)
Luminance	0.3950 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B129 #3629B1

analogous

#B17A29 #A4B129 #60B129

triadic

#A4B129 #29A4B1 #B129A4

tetradic

#A4B129 #29B17A #3629B1 #B12960

square

#A4B129 #29B17A #3629B1 #B12960

split-complementary

#A4B129 #2960B1 #7A29B1

monochromatic

#484E12 #767F1D #A4B129 #C6D444 #D5DF75

Accessibility & contrast

On white

2.36

#A4B129 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#A4B129 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B129

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B129	#FFFFFF	#000000	##000000
##A4B129	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA802

Deuteranopia (green-blind)

#BDAA35

Tritanopia (blue-blind)

#AFA698

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #a4b129;
/* rgb */ color: rgb(164, 177, 41);
/* oklch */ color: oklch(72.6% 0.152 115.1);

Tailwind

colors: {
  custom: {
    50: '#c3c86e',
    500: '#a4b129',
    950: '#000000',
  },
}

SCSS

$custom: #a4b129;
$custom-light: #c3c86e;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b129",
  "rgb": {
    "r": 164,
    "g": 177,
    "b": 41
  },
  "hsl": {
    "h": 65.735,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.72649,
    "c": 0.15193,
    "h": 115.1
  },
  "luminance": 0.39497
}

Semantic roles & 50–950 ramp

primary

#A4B129

secondary

#786FC7

accent

#42E552

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A4B129

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

Preview Lab → · Contrast checker → · Palette generator →