#BBF58B#BBF58B

#BBF58B is a very light, vivid yellow-green. Relative luminance 0.777; OKLCH L 90.7% C 0.148 H 132.2°. Best body text is #000000 at 16.55:1 contrast (WCAG AA passes).

Color values

HEX	#BBF58B
RGB	rgb(187, 245, 139)
HSL	hsl(93, 84%, 75%)
HSV	hsv(93, 43%, 96%)
CMYK	cmyk(23.7%, 0%, 43.3%, 3.9%)
CIE-LAB	lab(90.66, -36.11, 45.11)
CIE-LCH	lch(90.66, 57.78, 128.67°)
OKLab	oklab(90.69% -0.0994 0.1098)
OKLCH	oklch(90.69% 0.148 132.2)
XYZ	xyz(57.8051, 77.7323, 36.3794)
Luminance	0.7773 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBF58B #C58BF5

analogous

#F0F58B #BBF58B #8BF590

triadic

#BBF58B #8BBBF5 #F58BBB

tetradic

#BBF58B #8BF0F5 #C58BF5 #F5908B

square

#BBF58B #8BF0F5 #C58BF5 #F5908B

split-complementary

#BBF58B #908BF5 #F58BF0

monochromatic

#79EB1A #9AF053 #BBF58B #DCFAC3 #EEFDE3

Accessibility & contrast

On white

1.27

#BBF58B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.55

#BBF58B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBF58B

16.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBF58B	#FFFFFF	#000000	##000000
##BBF58B	1.00	1.27	16.55	16.55
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.55	21.00	1.00	1.00
##000000	16.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE783

Deuteranopia (green-blind)

#F5E391

Tritanopia (blue-blind)

#BDEDDC

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #bbf58b;
/* rgb */ color: rgb(187, 245, 139);
/* oklch */ color: oklch(90.7% 0.148 132.2);

Tailwind

colors: {
  custom: {
    50: '#d1f8ae',
    500: '#bbf58b',
    950: '#000000',
  },
}

SCSS

$custom: #bbf58b;
$custom-light: #d1f8ae;
$custom-dark: #000000;

JSON

{
  "hex": "#bbf58b",
  "rgb": {
    "r": 187,
    "g": 245,
    "b": 139
  },
  "hsl": {
    "h": 92.83,
    "s": 84.127,
    "l": 75.294
  },
  "oklch": {
    "l": 0.90692,
    "c": 0.14809,
    "h": 132.2
  },
  "luminance": 0.77734
}

Semantic roles & 50–950 ramp

primary

#BBF58B

secondary

#9852D2

accent

#05E17D

background

#FEFFFD

surface

#FBFFF7

border

#D4D7D0

text

#141710

muted

#838581

Preview Lab

Preview with #BBF58B

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

Preview Lab → · Contrast checker → · Palette generator →