#A4B239#A4B239

#A4B239 is a light, vivid yellow. Relative luminance 0.400; OKLCH L 73.0% C 0.143 H 115.7°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#A4B239
RGB	rgb(164, 178, 57)
HSL	hsl(67, 51%, 46%)
HSV	hsv(67, 68%, 70%)
CMYK	cmyk(7.9%, 0%, 68%, 30.2%)
CIE-LAB	lab(69.49, -20.77, 57.43)
CIE-LCH	lch(69.49, 61.07, 109.88°)
OKLab	oklab(72.99% -0.0622 0.1291)
OKLCH	oklch(72.99% 0.143 115.7)
XYZ	xyz(31.9695, 40.0292, 9.9124)
Luminance	0.4003 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B239 #4739B2

analogous

#B28339 #A4B239 #67B239

triadic

#A4B239 #39A4B2 #B239A4

tetradic

#A4B239 #39B283 #4739B2 #B23967

square

#A4B239 #39B283 #4739B2 #B23967

split-complementary

#A4B239 #3967B2 #8339B2

monochromatic

#4F551B #79842A #A4B239 #BECB5D #D1DA8B

Accessibility & contrast

On white

2.33

#A4B239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#A4B239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B239

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B239	#FFFFFF	#000000	##000000
##A4B239	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA927

Deuteranopia (green-blind)

#BDAB42

Tritanopia (blue-blind)

#AEA89A

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #a4b239;
/* rgb */ color: rgb(164, 178, 57);
/* oklch */ color: oklch(73.0% 0.143 115.7);

Tailwind

colors: {
  custom: {
    50: '#c2c876',
    500: '#a4b239',
    950: '#000000',
  },
}

SCSS

$custom: #a4b239;
$custom-light: #c2c876;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b239",
  "rgb": {
    "r": 164,
    "g": 178,
    "b": 57
  },
  "hsl": {
    "h": 66.942,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.72985,
    "c": 0.14326,
    "h": 115.7
  },
  "luminance": 0.40029
}

Semantic roles & 50–950 ramp

primary

#A4B239

secondary

#8A82C4

accent

#4DDB5D

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A4B239

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

Preview Lab → · Contrast checker → · Palette generator →