#BBC545#BBC545

#BBC545 is a light, vivid yellow. Relative luminance 0.509; OKLCH L 79.2% C 0.149 H 113.6°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#BBC545
RGB	rgb(187, 197, 69)
HSL	hsl(65, 52%, 52%)
HSV	hsv(65, 65%, 77%)
CMYK	cmyk(5.1%, 0%, 65%, 22.7%)
CIE-LAB	lab(76.64, -19.86, 60.55)
CIE-LCH	lch(76.64, 63.73, 108.16°)
OKLab	oklab(79.17% -0.0598 0.1369)
OKLCH	oklch(79.17% 0.149 113.6)
XYZ	xyz(41.5350, 50.9278, 13.2711)
Luminance	0.5093 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC545 #4F45C5

analogous

#C58F45 #BBC545 #7BC545

triadic

#BBC545 #45BBC5 #C545BB

tetradic

#BBC545 #45C58F #4F45C5 #C5457B

square

#BBC545 #45C58F #4F45C5 #C5457B

split-complementary

#BBC545 #457BC5 #8F45C5

monochromatic

#686D22 #949C31 #BBC545 #CCD474 #DDE2A2

Accessibility & contrast

On white

1.88

#BBC545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#BBC545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC545

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC545	#FFFFFF	#000000	##000000
##BBC545	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC34

Deuteranopia (green-blind)

#D3BE4E

Tritanopia (blue-blind)

#C7BAAB

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #bbc545;
/* rgb */ color: rgb(187, 197, 69);
/* oklch */ color: oklch(79.2% 0.149 113.6);

Tailwind

colors: {
  custom: {
    50: '#d2d67f',
    500: '#bbc545',
    950: '#000000',
  },
}

SCSS

$custom: #bbc545;
$custom-light: #d2d67f;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc545",
  "rgb": {
    "r": 187,
    "g": 197,
    "b": 69
  },
  "hsl": {
    "h": 64.688,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.79174,
    "c": 0.14939,
    "h": 113.6
  },
  "luminance": 0.50927
}

Semantic roles & 50–950 ramp

primary

#BBC545

secondary

#3C3777

accent

#4CDC57

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #BBC545

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

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