#BBE553#BBE553

#BBE553 is a very light, vivid yellow-green. Relative luminance 0.672; OKLCH L 86.4% C 0.177 H 123.8°. Best body text is #000000 at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#BBE553
RGB	rgb(187, 229, 83)
HSL	hsl(77, 74%, 61%)
HSV	hsv(77, 64%, 90%)
CMYK	cmyk(18.3%, 0%, 63.8%, 10.2%)
CIE-LAB	lab(85.62, -34.18, 64.39)
CIE-LCH	lch(85.62, 72.90, 117.96°)
OKLab	oklab(86.43% -0.0984 0.1469)
OKLCH	oklch(86.43% 0.177 123.8)
XYZ	xyz(50.0746, 67.2276, 18.5201)
Luminance	0.6723 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBE553 #7D53E5

analogous

#E5C653 #BBE553 #72E553

triadic

#BBE553 #53BBE5 #E553BB

tetradic

#BBE553 #53E5C6 #7D53E5 #E55372

square

#BBE553 #53E5C6 #7D53E5 #E55372

split-complementary

#BBE553 #5372E5 #C653E5

monochromatic

#7CA519 #A5DA21 #BBE553 #D0ED88 #E5F5BD

Accessibility & contrast

On white

1.45

#BBE553 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.45

#BBE553 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBE553

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBE553	#FFFFFF	#000000	##000000
##BBE553	1.00	1.45	14.45	14.45
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.45	21.00	1.00	1.00
##000000	14.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D740

Deuteranopia (green-blind)

#ECD65E

Tritanopia (blue-blind)

#C3DAC7

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #bbe553;
/* rgb */ color: rgb(187, 229, 83);
/* oklch */ color: oklch(86.4% 0.177 123.8);

Tailwind

colors: {
  custom: {
    50: '#d3ed8a',
    500: '#bbe553',
    950: '#000000',
  },
}

SCSS

$custom: #bbe553;
$custom-light: #d3ed8a;
$custom-dark: #000000;

JSON

{
  "hex": "#bbe553",
  "rgb": {
    "r": 187,
    "g": 229,
    "b": 83
  },
  "hsl": {
    "h": 77.26,
    "s": 73.737,
    "l": 61.176
  },
  "oklch": {
    "l": 0.86432,
    "c": 0.17682,
    "h": 123.8
  },
  "luminance": 0.67228
}

Semantic roles & 50–950 ramp

primary

#BBE553

secondary

#5635A7

accent

#10D649

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #BBE553

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

Preview Lab → · Contrast checker → · Palette generator →