#BBEB51#BBEB51

#BBEB51 is a very light, vivid yellow-green. Relative luminance 0.706; OKLCH L 87.8% C 0.186 H 125.0°. Best body text is #000000 at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#BBEB51
RGB	rgb(187, 235, 81)
HSL	hsl(79, 79%, 62%)
HSV	hsv(79, 66%, 92%)
CMYK	cmyk(20.4%, 0%, 65.5%, 7.8%)
CIE-LAB	lab(87.28, -37.05, 66.93)
CIE-LCH	lch(87.28, 76.50, 118.97°)
OKLab	oklab(87.77% -0.1064 0.152)
OKLCH	oklch(87.77% 0.186 125)
XYZ	xyz(51.6874, 70.5750, 18.6822)
Luminance	0.7058 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBEB51 #8151EB

analogous

#EBCE51 #BBEB51 #6EEB51

triadic

#BBEB51 #51BBEB #EB51BB

tetradic

#BBEB51 #51EBCE #8151EB #EB516E

square

#BBEB51 #51EBCE #8151EB #EB516E

split-complementary

#BBEB51 #516EEB #CE51EB

monochromatic

#7EAE14 #A5E51A #BBEB51 #D0F188 #E6F8BF

Accessibility & contrast

On white

1.39

#BBEB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.12

#BBEB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBEB51

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBEB51	#FFFFFF	#000000	##000000
##BBEB51	1.00	1.39	15.12	15.12
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.12	21.00	1.00	1.00
##000000	15.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DC3C

Deuteranopia (green-blind)

#F1DA5D

Tritanopia (blue-blind)

#C3E0CC

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #bbeb51;
/* rgb */ color: rgb(187, 235, 81);
/* oklch */ color: oklch(87.8% 0.186 125.0);

Tailwind

colors: {
  custom: {
    50: '#d3f189',
    500: '#bbeb51',
    950: '#000000',
  },
}

SCSS

$custom: #bbeb51;
$custom-light: #d3f189;
$custom-dark: #000000;

JSON

{
  "hex": "#bbeb51",
  "rgb": {
    "r": 187,
    "g": 235,
    "b": 81
  },
  "hsl": {
    "h": 78.701,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.87768,
    "c": 0.18558,
    "h": 125
  },
  "luminance": 0.70576
}

Semantic roles & 50–950 ramp

primary

#BBEB51

secondary

#5932AE

accent

#0ADC4B

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #BBEB51

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

Preview Lab → · Contrast checker → · Palette generator →