#ACB337#ACB337

#ACB337 is a light, vivid yellow. Relative luminance 0.413; OKLCH L 73.8% C 0.143 H 112.6°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#ACB337
RGB	rgb(172, 179, 55)
HSL	hsl(63, 53%, 46%)
HSV	hsv(63, 69%, 70%)
CMYK	cmyk(3.9%, 0%, 69.3%, 29.8%)
CIE-LAB	lab(70.38, -17.99, 59.29)
CIE-LCH	lch(70.38, 61.96, 106.88°)
OKLab	oklab(73.84% -0.0551 0.1324)
OKLCH	oklch(73.84% 0.143 112.6)
XYZ	xyz(33.8240, 41.2874, 9.8012)
Luminance	0.4129 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB337 #3E37B3

analogous

#B37C37 #ACB337 #6EB337

triadic

#ACB337 #37ACB3 #B337AC

tetradic

#ACB337 #37B37C #3E37B3 #B3376E

square

#ACB337 #37B37C #3E37B3 #B3376E

split-complementary

#ACB337 #376EB3 #7C37B3

monochromatic

#52551A #7F8429 #ACB337 #C6CD5B #D6DB8A

Accessibility & contrast

On white

2.27

#ACB337 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.26

#ACB337 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB337

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB337	#FFFFFF	#000000	##000000
##ACB337	1.00	2.27	9.26	9.26
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.26	21.00	1.00	1.00
##000000	9.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB23

Deuteranopia (green-blind)

#C1AD40

Tritanopia (blue-blind)

#B8A89A

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #acb337;
/* rgb */ color: rgb(172, 179, 55);
/* oklch */ color: oklch(73.8% 0.143 112.6);

Tailwind

colors: {
  custom: {
    50: '#c8c976',
    500: '#acb337',
    950: '#000000',
  },
}

SCSS

$custom: #acb337;
$custom-light: #c8c976;
$custom-dark: #000000;

JSON

{
  "hex": "#acb337",
  "rgb": {
    "r": 172,
    "g": 179,
    "b": 55
  },
  "hsl": {
    "h": 63.387,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.73844,
    "c": 0.14344,
    "h": 112.6
  },
  "luminance": 0.41287
}

Semantic roles & 50–950 ramp

primary

#ACB337

secondary

#8581C5

accent

#4BDC54

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #ACB337

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

Preview Lab → · Contrast checker → · Palette generator →