#BBF571#BBF571

#BBF571 is a very light, vivid yellow-green. Relative luminance 0.771; OKLCH L 90.3% C 0.173 H 129.1°. Best body text is #000000 at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#BBF571
RGB	rgb(187, 245, 113)
HSL	hsl(86, 87%, 70%)
HSV	hsv(86, 54%, 96%)
CMYK	cmyk(23.7%, 0%, 53.9%, 3.9%)
CIE-LAB	lab(90.35, -38.92, 56.88)
CIE-LCH	lch(90.35, 68.93, 124.38°)
OKLab	oklab(90.34% -0.1089 0.1341)
OKLCH	oklch(90.34% 0.173 129.1)
XYZ	xyz(56.1261, 77.0607, 27.5368)
Luminance	0.7706 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.01

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBF571 #AB71F5

analogous

#F5ED71 #BBF571 #79F571

triadic

#BBF571 #71BBF5 #F571BB

tetradic

#BBF571 #71F5ED #AB71F5 #F57179

square

#BBF571 #71F5ED #AB71F5 #F57179

split-complementary

#BBF571 #7179F5 #ED71F5

monochromatic

#82DC10 #A0F138 #BBF571 #D6F9AA #F1FDE2

Accessibility & contrast

On white

1.28

#BBF571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.41

#BBF571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBF571

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBF571	#FFFFFF	#000000	##000000
##BBF571	1.00	1.28	16.41	16.41
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.41	21.00	1.00	1.00
##000000	16.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE664

Deuteranopia (green-blind)

#F7E27A

Tritanopia (blue-blind)

#C0ECD8

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #bbf571;
/* rgb */ color: rgb(187, 245, 113);
/* oklch */ color: oklch(90.3% 0.173 129.1);

Tailwind

colors: {
  custom: {
    50: '#d2f89d',
    500: '#bbf571',
    950: '#000000',
  },
}

SCSS

$custom: #bbf571;
$custom-light: #d2f89d;
$custom-dark: #000000;

JSON

{
  "hex": "#bbf571",
  "rgb": {
    "r": 187,
    "g": 245,
    "b": 113
  },
  "hsl": {
    "h": 86.364,
    "s": 86.842,
    "l": 70.196
  },
  "oklch": {
    "l": 0.90343,
    "c": 0.1728,
    "h": 129.1
  },
  "luminance": 0.77062
}

Semantic roles & 50–950 ramp

primary

#BBF571

secondary

#7C3BCF

accent

#02E365

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170F

muted

#838580

Preview Lab

Preview with #BBF571

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

Preview Lab → · Contrast checker → · Palette generator →