#BBC757#BBC757

#BBC757 is a light, vivid yellow. Relative luminance 0.521; OKLCH L 79.8% C 0.137 H 114.7°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#BBC757
RGB	rgb(187, 199, 87)
HSL	hsl(66, 50%, 56%)
HSV	hsv(66, 56%, 78%)
CMYK	cmyk(6%, 0%, 56.3%, 22%)
CIE-LAB	lab(77.34, -19.57, 53.61)
CIE-LCH	lch(77.34, 57.07, 110.06°)
OKLab	oklab(79.79% -0.0572 0.1245)
OKLCH	oklch(79.79% 0.137 114.7)
XYZ	xyz(42.6381, 52.1004, 16.8252)
Luminance	0.5210 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC757 #6357C7

analogous

#C79B57 #BBC757 #83C757

triadic

#BBC757 #57BBC7 #C757BB

tetradic

#BBC757 #57C79B #6357C7 #C75783

square

#BBC757 #57C79B #6357C7 #C75783

split-complementary

#BBC757 #5783C7 #9B57C7

monochromatic

#727B29 #9DA938 #BBC757 #CED685 #E0E6B3

Accessibility & contrast

On white

1.84

#BBC757 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#BBC757 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC757

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC757	#FFFFFF	#000000	##000000
##BBC757	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE4B

Deuteranopia (green-blind)

#D3C05E

Tritanopia (blue-blind)

#C6BDAF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #bbc757;
/* rgb */ color: rgb(187, 199, 87);
/* oklch */ color: oklch(79.8% 0.137 114.7);

Tailwind

colors: {
  custom: {
    50: '#d2d78a',
    500: '#bbc757',
    950: '#000000',
  },
}

SCSS

$custom: #bbc757;
$custom-light: #d2d78a;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc757",
  "rgb": {
    "r": 187,
    "g": 199,
    "b": 87
  },
  "hsl": {
    "h": 66.429,
    "s": 50,
    "l": 56.078
  },
  "oklch": {
    "l": 0.79789,
    "c": 0.13702,
    "h": 114.7
  },
  "luminance": 0.521
}

Semantic roles & 50–950 ramp

primary

#BBC757

secondary

#463F83

accent

#4EDA5D

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#14140C

muted

#83837F

Preview Lab

Preview with #BBC757

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

Preview Lab → · Contrast checker → · Palette generator →