#BACC37#BACC37

#BACC37 is a light, vivid yellow. Relative luminance 0.539; OKLCH L 80.5% C 0.167 H 116.3°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#BACC37
RGB	rgb(186, 204, 55)
HSL	hsl(67, 59%, 51%)
HSV	hsv(67, 73%, 80%)
CMYK	cmyk(8.8%, 0%, 73%, 20%)
CIE-LAB	lab(78.40, -24.47, 67.47)
CIE-LCH	lch(78.40, 71.77, 109.93°)
OKLab	oklab(80.55% -0.0739 0.1493)
OKLCH	oklch(80.55% 0.167 116.3)
XYZ	xyz(42.5332, 53.9013, 11.7771)
Luminance	0.5390 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BACC37 #4937CC

analogous

#CC9337 #BACC37 #6FCC37

triadic

#BACC37 #37BACC #CC37BA

tetradic

#BACC37 #37CC93 #4937CC #CC376F

square

#BACC37 #37CC93 #4937CC #CC376F

split-complementary

#BACC37 #376FCC #9337CC

monochromatic

#636D1C #8F9E28 #BACC37 #CBD868 #DCE599

Accessibility & contrast

On white

1.78

#BACC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#BACC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BACC37

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BACC37	#FFFFFF	#000000	##000000
##BACC37	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC118

Deuteranopia (green-blind)

#D9C344

Tritanopia (blue-blind)

#C6C0AF

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #bacc37;
/* rgb */ color: rgb(186, 204, 55);
/* oklch */ color: oklch(80.5% 0.167 116.3);

Tailwind

colors: {
  custom: {
    50: '#d2db78',
    500: '#bacc37',
    950: '#000000',
  },
}

SCSS

$custom: #bacc37;
$custom-light: #d2db78;
$custom-dark: #000000;

JSON

{
  "hex": "#bacc37",
  "rgb": {
    "r": 186,
    "g": 204,
    "b": 55
  },
  "hsl": {
    "h": 67.248,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.80545,
    "c": 0.16655,
    "h": 116.3
  },
  "luminance": 0.53901
}

Semantic roles & 50–950 ramp

primary

#BACC37

secondary

#393176

accent

#45E358

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BACC37

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

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