#ACB039#ACB039

#ACB039 is a light, vivid yellow. Relative luminance 0.401; OKLCH L 73.2% C 0.139 H 111.3°. Best body text is #000000 at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#ACB039
RGB	rgb(172, 176, 57)
HSL	hsl(62, 51%, 46%)
HSV	hsv(62, 68%, 69%)
CMYK	cmyk(2.3%, 0%, 67.6%, 31%)
CIE-LAB	lab(69.55, -16.36, 57.69)
CIE-LCH	lch(69.55, 59.97, 105.83°)
OKLab	oklab(73.19% -0.0503 0.1294)
OKLCH	oklch(73.19% 0.139 111.3)
XYZ	xyz(33.2781, 40.1176, 9.8606)
Luminance	0.4012 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB039 #3D39B0

analogous

#B07839 #ACB039 #70B039

triadic

#ACB039 #39ACB0 #B039AC

tetradic

#ACB039 #39B078 #3D39B0 #B03970

square

#ACB039 #39B078 #3D39B0 #B03970

split-complementary

#ACB039 #3970B0 #7839B0

monochromatic

#52541B #7F822A #ACB039 #C7CA5C #D7D98A

Accessibility & contrast

On white

2.33

#ACB039 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.02

#ACB039 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB039

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB039	#FFFFFF	#000000	##000000
##ACB039	1.00	2.33	9.02	9.02
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.02	21.00	1.00	1.00
##000000	9.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA827

Deuteranopia (green-blind)

#BEAB41

Tritanopia (blue-blind)

#B8A598

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #acb039;
/* rgb */ color: rgb(172, 176, 57);
/* oklch */ color: oklch(73.2% 0.139 111.3);

Tailwind

colors: {
  custom: {
    50: '#c8c776',
    500: '#acb039',
    950: '#000000',
  },
}

SCSS

$custom: #acb039;
$custom-light: #c8c776;
$custom-dark: #000000;

JSON

{
  "hex": "#acb039",
  "rgb": {
    "r": 172,
    "g": 176,
    "b": 57
  },
  "hsl": {
    "h": 62.017,
    "s": 51.073,
    "l": 45.686
  },
  "oklch": {
    "l": 0.7319,
    "c": 0.13883,
    "h": 111.3
  },
  "luminance": 0.40117
}

Semantic roles & 50–950 ramp

primary

#ACB039

secondary

#8481C4

accent

#4DDB52

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #ACB039

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

Preview Lab → · Contrast checker → · Palette generator →