#A4B337#A4B337

#A4B337 is a light, vivid yellow. Relative luminance 0.404; OKLCH L 73.2% C 0.146 H 116.1°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#A4B337
RGB	rgb(164, 179, 55)
HSL	hsl(67, 53%, 46%)
HSV	hsv(67, 69%, 70%)
CMYK	cmyk(8.4%, 0%, 69.3%, 29.8%)
CIE-LAB	lab(69.76, -21.38, 58.47)
CIE-LCH	lch(69.76, 62.26, 110.09°)
OKLab	oklab(73.2% -0.0641 0.1309)
OKLCH	oklch(73.2% 0.146 116.1)
XYZ	xyz(32.1203, 40.4090, 9.7213)
Luminance	0.4041 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B337 #4637B3

analogous

#B38437 #A4B337 #66B337

triadic

#A4B337 #37A4B3 #B337A4

tetradic

#A4B337 #37B384 #4637B3 #B33766

square

#A4B337 #37B384 #4637B3 #B33766

split-complementary

#A4B337 #3766B3 #8437B3

monochromatic

#4E551A #798429 #A4B337 #BFCD5B #D1DB8A

Accessibility & contrast

On white

2.31

#A4B337 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#A4B337 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B337

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B337	#FFFFFF	#000000	##000000
##A4B337	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA23

Deuteranopia (green-blind)

#BEAB40

Tritanopia (blue-blind)

#AEA99A

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #a4b337;
/* rgb */ color: rgb(164, 179, 55);
/* oklch */ color: oklch(73.2% 0.146 116.1);

Tailwind

colors: {
  custom: {
    50: '#c2c975',
    500: '#a4b337',
    950: '#000000',
  },
}

SCSS

$custom: #a4b337;
$custom-light: #c2c975;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b337",
  "rgb": {
    "r": 164,
    "g": 179,
    "b": 55
  },
  "hsl": {
    "h": 67.258,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.73197,
    "c": 0.14578,
    "h": 116.1
  },
  "luminance": 0.40409
}

Semantic roles & 50–950 ramp

primary

#A4B337

secondary

#8981C5

accent

#4BDC5D

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A4B337

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

Preview Lab → · Contrast checker → · Palette generator →