#ACB239#ACB239

#ACB239 is a light, vivid yellow. Relative luminance 0.409; OKLCH L 73.6% C 0.141 H 112.2°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#ACB239
RGB	rgb(172, 178, 57)
HSL	hsl(63, 51%, 46%)
HSV	hsv(63, 68%, 70%)
CMYK	cmyk(3.4%, 0%, 68%, 30.2%)
CIE-LAB	lab(70.11, -17.37, 58.26)
CIE-LCH	lch(70.11, 60.79, 106.61°)
OKLab	oklab(73.64% -0.0532 0.1306)
OKLCH	oklch(73.64% 0.141 112.2)
XYZ	xyz(33.6732, 40.9076, 9.9922)
Luminance	0.4091 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB239 #3F39B2

analogous

#B27B39 #ACB239 #6FB239

triadic

#ACB239 #39ACB2 #B239AC

tetradic

#ACB239 #39B27B #3F39B2 #B2396F

square

#ACB239 #39B27B #3F39B2 #B2396F

split-complementary

#ACB239 #396FB2 #7B39B2

monochromatic

#52551B #7F842A #ACB239 #C6CB5D #D6DA8B

Accessibility & contrast

On white

2.29

#ACB239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#ACB239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB239

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB239	#FFFFFF	#000000	##000000
##ACB239	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA27

Deuteranopia (green-blind)

#C0AD42

Tritanopia (blue-blind)

#B8A79A

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #acb239;
/* rgb */ color: rgb(172, 178, 57);
/* oklch */ color: oklch(73.6% 0.141 112.2);

Tailwind

colors: {
  custom: {
    50: '#c8c877',
    500: '#acb239',
    950: '#000000',
  },
}

SCSS

$custom: #acb239;
$custom-light: #c8c877;
$custom-dark: #000000;

JSON

{
  "hex": "#acb239",
  "rgb": {
    "r": 172,
    "g": 178,
    "b": 57
  },
  "hsl": {
    "h": 62.975,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.73636,
    "c": 0.14098,
    "h": 112.2
  },
  "luminance": 0.40907
}

Semantic roles & 50–950 ramp

primary

#ACB239

secondary

#8682C4

accent

#4DDB54

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #ACB239

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

Preview Lab → · Contrast checker → · Palette generator →