#BBF553#BBF553

#BBF553 is a very light, vivid yellow-green. Relative luminance 0.765; OKLCH L 90.0% C 0.196 H 127.0°. Best body text is #000000 at 16.30:1 contrast (WCAG AA passes).

Color values

HEX	#BBF553
RGB	rgb(187, 245, 83)
HSL	hsl(81, 89%, 64%)
HSV	hsv(81, 66%, 96%)
CMYK	cmyk(23.7%, 0%, 66.1%, 3.9%)
CIE-LAB	lab(90.09, -41.36, 69.10)
CIE-LCH	lch(90.09, 80.53, 120.90°)
OKLab	oklab(90.05% -0.1181 0.1569)
OKLCH	oklch(90.05% 0.196 127)
XYZ	xyz(54.7073, 76.4932, 20.0643)
Luminance	0.7649 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBF553 #8D53F5

analogous

#F5DE53 #BBF553 #6AF553

triadic

#BBF553 #53BBF5 #F553BB

tetradic

#BBF553 #53F5DE #8D53F5 #F5536A

square

#BBF553 #53F5DE #8D53F5 #F5536A

split-complementary

#BBF553 #536AF5 #DE53F5

monochromatic

#81C20B #A4F219 #BBF553 #D2F88D #E9FCC7

Accessibility & contrast

On white

1.29

#BBF553 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.30

#BBF553 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBF553

16.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBF553	#FFFFFF	#000000	##000000
##BBF553	1.00	1.29	16.30	16.30
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.30	21.00	1.00	1.00
##000000	16.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE53C

Deuteranopia (green-blind)

#F9E260

Tritanopia (blue-blind)

#C2EAD4

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #bbf553;
/* rgb */ color: rgb(187, 245, 83);
/* oklch */ color: oklch(90.0% 0.196 127.0);

Tailwind

colors: {
  custom: {
    50: '#d3f88b',
    500: '#bbf553',
    950: '#000000',
  },
}

SCSS

$custom: #bbf553;
$custom-light: #d3f88b;
$custom-dark: #000000;

JSON

{
  "hex": "#bbf553",
  "rgb": {
    "r": 187,
    "g": 245,
    "b": 83
  },
  "hsl": {
    "h": 81.481,
    "s": 89.011,
    "l": 64.314
  },
  "oklch": {
    "l": 0.90047,
    "c": 0.19637,
    "h": 127
  },
  "luminance": 0.76494
}

Semantic roles & 50–950 ramp

primary

#BBF553

secondary

#612DC0

accent

#00E652

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #BBF553

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

Preview Lab → · Contrast checker → · Palette generator →