#BBC351#BBC351

#BBC351 is a light, vivid yellow. Relative luminance 0.502; OKLCH L 78.8% C 0.138 H 112.9°. Best body text is #000000 at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#BBC351
RGB	rgb(187, 195, 81)
HSL	hsl(64, 49%, 54%)
HSV	hsv(64, 58%, 76%)
CMYK	cmyk(4.1%, 0%, 58.5%, 23.5%)
CIE-LAB	lab(76.19, -18.05, 55.00)
CIE-LCH	lch(76.19, 57.88, 108.17°)
OKLab	oklab(78.85% -0.0535 0.1268)
OKLCH	oklch(78.85% 0.138 112.9)
XYZ	xyz(41.4948, 50.1899, 15.2847)
Luminance	0.5019 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC351 #5951C3

analogous

#C39251 #BBC351 #82C351

triadic

#BBC351 #51BBC3 #C351BB

tetradic

#BBC351 #51C392 #5951C3 #C35182

square

#BBC351 #51C392 #5951C3 #C35182

split-complementary

#BBC351 #5182C3 #9251C3

monochromatic

#6D7227 #98A037 #BBC351 #CDD37F #DFE2AC

Accessibility & contrast

On white

1.90

#BBC351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.04

#BBC351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC351

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC351	#FFFFFF	#000000	##000000
##BBC351	1.00	1.90	11.04	11.04
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.04	21.00	1.00	1.00
##000000	11.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BB44

Deuteranopia (green-blind)

#D0BD58

Tritanopia (blue-blind)

#C6B8AB

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #bbc351;
/* rgb */ color: rgb(187, 195, 81);
/* oklch */ color: oklch(78.8% 0.138 112.9);

Tailwind

colors: {
  custom: {
    50: '#d2d586',
    500: '#bbc351',
    950: '#000000',
  },
}

SCSS

$custom: #bbc351;
$custom-light: #d2d586;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc351",
  "rgb": {
    "r": 187,
    "g": 195,
    "b": 81
  },
  "hsl": {
    "h": 64.211,
    "s": 48.718,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78847,
    "c": 0.1376,
    "h": 112.9
  },
  "luminance": 0.50189
}

Semantic roles & 50–950 ramp

primary

#BBC351

secondary

#413D7C

accent

#50D859

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #BBC351

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

Preview Lab → · Contrast checker → · Palette generator →