#BBE640#BBE640

#BBE640 is a very light, vivid yellow-green. Relative luminance 0.675; OKLCH L 86.5% C 0.190 H 123.3°. Best body text is #000000 at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#BBE640
RGB	rgb(187, 230, 64)
HSL	hsl(76, 77%, 58%)
HSV	hsv(76, 72%, 90%)
CMYK	cmyk(18.7%, 0%, 72.2%, 9.8%)
CIE-LAB	lab(85.77, -35.80, 71.57)
CIE-LCH	lch(85.77, 80.02, 116.58°)
OKLab	oklab(86.51% -0.1044 0.1593)
OKLCH	oklch(86.51% 0.19 123.3)
XYZ	xyz(49.7163, 67.5283, 15.2646)
Luminance	0.6753 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBE640 #6B40E6

analogous

#E6BE40 #BBE640 #68E640

triadic

#BBE640 #40BBE6 #E640BB

tetradic

#BBE640 #40E6BE #6B40E6 #E64068

square

#BBE640 #40E6BE #6B40E6 #E64068

split-complementary

#BBE640 #4068E6 #BE40E6

monochromatic

#769814 #A0CE1B #BBE640 #CEED76 #E2F4AC

Accessibility & contrast

On white

1.45

#BBE640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.51

#BBE640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBE640

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBE640	#FFFFFF	#000000	##000000
##BBE640	1.00	1.45	14.51	14.51
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.51	21.00	1.00	1.00
##000000	14.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D81F

Deuteranopia (green-blind)

#EED64F

Tritanopia (blue-blind)

#C4DBC6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #bbe640;
/* rgb */ color: rgb(187, 230, 64);
/* oklch */ color: oklch(86.5% 0.190 123.3);

Tailwind

colors: {
  custom: {
    50: '#d3ee80',
    500: '#bbe640',
    950: '#000000',
  },
}

SCSS

$custom: #bbe640;
$custom-light: #d3ee80;
$custom-dark: #000000;

JSON

{
  "hex": "#bbe640",
  "rgb": {
    "r": 187,
    "g": 230,
    "b": 64
  },
  "hsl": {
    "h": 75.542,
    "s": 76.852,
    "l": 57.647
  },
  "oklch": {
    "l": 0.86514,
    "c": 0.19048,
    "h": 123.3
  },
  "luminance": 0.67529
}

Semantic roles & 50–950 ramp

primary

#BBE640

secondary

#4B2F9B

accent

#34F366

background

#FEFFFB

surface

#FBFEF2

border

#D4D6CC

text

#15160B

muted

#84857E

Preview Lab

Preview with #BBE640

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

Preview Lab → · Contrast checker → · Palette generator →