#BAC539#BAC539

#BAC539 is a light, vivid yellow. Relative luminance 0.507; OKLCH L 79.0% C 0.158 H 113.9°. Best body text is #000000 at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#BAC539
RGB	rgb(186, 197, 57)
HSL	hsl(65, 55%, 50%)
HSV	hsv(65, 71%, 77%)
CMYK	cmyk(5.6%, 0%, 71.1%, 22.7%)
CIE-LAB	lab(76.48, -20.95, 64.93)
CIE-LCH	lch(76.48, 68.22, 107.89°)
OKLab	oklab(79% -0.064 0.1442)
OKLCH	oklch(79% 0.158 113.9)
XYZ	xyz(40.9557, 50.6678, 11.4925)
Luminance	0.5067 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BAC539 #4439C5

analogous

#C58A39 #BAC539 #74C539

triadic

#BAC539 #39BAC5 #C539BA

tetradic

#BAC539 #39C58A #4439C5 #C53974

square

#BAC539 #39C58A #4439C5 #C53974

split-complementary

#BAC539 #3974C5 #8A39C5

monochromatic

#60661E #8D962B #BAC539 #CBD368 #DBE197

Accessibility & contrast

On white

1.89

#BAC539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.13

#BAC539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BAC539

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BAC539	#FFFFFF	#000000	##000000
##BAC539	1.00	1.89	11.13	11.13
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.13	21.00	1.00	1.00
##000000	11.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB20

Deuteranopia (green-blind)

#D3BE44

Tritanopia (blue-blind)

#C6B9AA

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #bac539;
/* rgb */ color: rgb(186, 197, 57);
/* oklch */ color: oklch(79.0% 0.158 113.9);

Tailwind

colors: {
  custom: {
    50: '#d2d679',
    500: '#bac539',
    950: '#000000',
  },
}

SCSS

$custom: #bac539;
$custom-light: #d2d679;
$custom-dark: #000000;

JSON

{
  "hex": "#bac539",
  "rgb": {
    "r": 186,
    "g": 197,
    "b": 57
  },
  "hsl": {
    "h": 64.714,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.79003,
    "c": 0.15776,
    "h": 113.9
  },
  "luminance": 0.50667
}

Semantic roles & 50–950 ramp

primary

#BAC539

secondary

#373270

accent

#49DE55

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BAC539

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

Preview Lab → · Contrast checker → · Palette generator →