#BBC578#BBC578

#BBC578 is a light, moderate yellow. Relative luminance 0.519; OKLCH L 79.8% C 0.101 H 114.8°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#BBC578
RGB	rgb(187, 197, 120)
HSL	hsl(68, 40%, 62%)
HSV	hsv(68, 39%, 77%)
CMYK	cmyk(5.1%, 0%, 39.1%, 22.7%)
CIE-LAB	lab(77.19, -15.35, 37.46)
CIE-LCH	lch(77.19, 40.48, 112.28°)
OKLab	oklab(79.8% -0.0422 0.0915)
OKLCH	oklch(79.8% 0.101 114.8)
XYZ	xyz(43.8502, 51.8539, 25.4644)
Luminance	0.5185 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC578 #8278C5

analogous

#C5A878 #BBC578 #95C578

triadic

#BBC578 #78BBC5 #C578BB

tetradic

#BBC578 #78C5A8 #8278C5 #C57895

square

#BBC578 #78C5A8 #8278C5 #C57895

split-complementary

#BBC578 #7895C5 #A878C5

monochromatic

#7E883A #A5B34D #BBC578 #D1D7A3 #E6EACE

Accessibility & contrast

On white

1.85

#BBC578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#BBC578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC578

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC578	#FFFFFF	#000000	##000000
##BBC578	1.00	1.85	11.37	11.37
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.37	21.00	1.00	1.00
##000000	11.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBE72

Deuteranopia (green-blind)

#CEBF7C

Tritanopia (blue-blind)

#C3BDB2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #bbc578;
/* rgb */ color: rgb(187, 197, 120);
/* oklch */ color: oklch(79.8% 0.101 114.8);

Tailwind

colors: {
  custom: {
    50: '#d0d6a0',
    500: '#bbc578',
    950: '#000000',
  },
}

SCSS

$custom: #bbc578;
$custom-light: #d0d6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc578",
  "rgb": {
    "r": 187,
    "g": 197,
    "b": 120
  },
  "hsl": {
    "h": 67.792,
    "s": 39.896,
    "l": 62.157
  },
  "oklch": {
    "l": 0.79801,
    "c": 0.10074,
    "h": 114.8
  },
  "luminance": 0.51853
}

Semantic roles & 50–950 ramp

primary

#BBC578

secondary

#595190

accent

#33B343

background

#FEFEFC

surface

#FBFBF5

border

#D4D4CF

text

#14140F

muted

#838380

Preview Lab

Preview with #BBC578

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

Preview Lab → · Contrast checker → · Palette generator →