#BBF77B#BBF77B

#BBF77B is a very light, vivid yellow-green. Relative luminance 0.785; OKLCH L 90.9% C 0.166 H 130.4°. Best body text is #000000 at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#BBF77B
RGB	rgb(187, 247, 123)
HSL	hsl(89, 89%, 73%)
HSV	hsv(89, 50%, 97%)
CMYK	cmyk(24.3%, 0%, 50.2%, 3.1%)
CIE-LAB	lab(91.01, -38.81, 53.12)
CIE-LCH	lch(91.01, 65.79, 126.15°)
OKLab	oklab(90.92% -0.1079 0.1267)
OKLCH	oklch(90.92% 0.166 130.4)
XYZ	xyz(57.3288, 78.5151, 30.8696)
Luminance	0.7852 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Spring Green (survey)

#A9F971

ΔE00 2.64

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBF77B #B77BF7

analogous

#F7F57B #BBF77B #7DF77B

triadic

#BBF77B #7BBBF7 #F77BBB

tetradic

#BBF77B #7BF7F5 #B77BF7 #F77B7D

square

#BBF77B #7BF7F5 #B77BF7 #F77B7D

split-complementary

#BBF77B #7B7DF7 #F57BF7

monochromatic

#7FE90E #9DF441 #BBF77B #D9FAB5 #F0FDE2

Accessibility & contrast

On white

1.26

#BBF77B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.70

#BBF77B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBF77B

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBF77B	#FFFFFF	#000000	##000000
##BBF77B	1.00	1.26	16.70	16.70
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.70	21.00	1.00	1.00
##000000	16.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE870

Deuteranopia (green-blind)

#F8E483

Tritanopia (blue-blind)

#BEEEDB

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #bbf77b;
/* rgb */ color: rgb(187, 247, 123);
/* oklch */ color: oklch(90.9% 0.166 130.4);

Tailwind

colors: {
  custom: {
    50: '#d2faa4',
    500: '#bbf77b',
    950: '#000000',
  },
}

SCSS

$custom: #bbf77b;
$custom-light: #d2faa4;
$custom-dark: #000000;

JSON

{
  "hex": "#bbf77b",
  "rgb": {
    "r": 187,
    "g": 247,
    "b": 123
  },
  "hsl": {
    "h": 89.032,
    "s": 88.571,
    "l": 72.549
  },
  "oklch": {
    "l": 0.90916,
    "c": 0.16642,
    "h": 130.4
  },
  "luminance": 0.78516
}

Semantic roles & 50–950 ramp

primary

#BBF77B

secondary

#8943D3

accent

#00E56F

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14170F

muted

#838580

Preview Lab

Preview with #BBF77B

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

Preview Lab → · Contrast checker → · Palette generator →