#BBF478#BBF478

#BBF478 is a very light, vivid yellow-green. Relative luminance 0.766; OKLCH L 90.2% C 0.165 H 129.6°. Best body text is #000000 at 16.32:1 contrast (WCAG AA passes).

Color values

HEX	#BBF478
RGB	rgb(187, 244, 120)
HSL	hsl(88, 85%, 71%)
HSV	hsv(88, 51%, 96%)
CMYK	cmyk(23.4%, 0%, 50.8%, 4.3%)
CIE-LAB	lab(90.15, -37.78, 53.46)
CIE-LCH	lch(90.15, 65.46, 125.25°)
OKLab	oklab(90.2% -0.1052 0.1272)
OKLCH	oklch(90.2% 0.165 129.6)
XYZ	xyz(56.2338, 76.6211, 29.5923)
Luminance	0.7662 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Spring Green (survey)

#A9F971

ΔE00 3.04

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBF478 #B178F4

analogous

#F4EF78 #BBF478 #7DF478

triadic

#BBF478 #78BBF4 #F478BB

tetradic

#BBF478 #78F4EF #B178F4 #F4787D

square

#BBF478 #78F4EF #B178F4 #F4787D

split-complementary

#BBF478 #787DF4 #EF78F4

monochromatic

#81DF12 #9EEF3F #BBF478 #D8F9B1 #F1FDE3

Accessibility & contrast

On white

1.29

#BBF478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.32

#BBF478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBF478

16.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBF478	#FFFFFF	#000000	##000000
##BBF478	1.00	1.29	16.32	16.32
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.32	21.00	1.00	1.00
##000000	16.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE56D

Deuteranopia (green-blind)

#F6E180

Tritanopia (blue-blind)

#BFEBD8

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #bbf478;
/* rgb */ color: rgb(187, 244, 120);
/* oklch */ color: oklch(90.2% 0.165 129.6);

Tailwind

colors: {
  custom: {
    50: '#d2f8a2',
    500: '#bbf478',
    950: '#000000',
  },
}

SCSS

$custom: #bbf478;
$custom-light: #d2f8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#bbf478",
  "rgb": {
    "r": 187,
    "g": 244,
    "b": 120
  },
  "hsl": {
    "h": 87.581,
    "s": 84.932,
    "l": 71.373
  },
  "oklch": {
    "l": 0.90204,
    "c": 0.16512,
    "h": 129.6
  },
  "luminance": 0.76622
}

Semantic roles & 50–950 ramp

primary

#BBF478

secondary

#8241CF

accent

#04E16A

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170F

muted

#838580

Preview Lab

Preview with #BBF478

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

Preview Lab → · Contrast checker → · Palette generator →