#BBEF78#BBEF78

#BBEF78 is a very light, vivid yellow-green. Relative luminance 0.737; OKLCH L 89.1% C 0.158 H 128.7°. Best body text is #000000 at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#BBEF78
RGB	rgb(187, 239, 120)
HSL	hsl(86, 79%, 70%)
HSV	hsv(86, 50%, 94%)
CMYK	cmyk(21.8%, 0%, 49.8%, 6.3%)
CIE-LAB	lab(88.76, -35.52, 51.79)
CIE-LCH	lch(88.76, 62.80, 124.44°)
OKLab	oklab(89.08% -0.099 0.1236)
OKLCH	oklch(89.08% 0.158 128.7)
XYZ	xyz(54.7497, 73.6529, 29.0976)
Luminance	0.7365 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.49

Spring Green (survey)

#A9F971

ΔE00 3.95

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBEF78 #AC78EF

analogous

#EFE778 #BBEF78 #80EF78

triadic

#BBEF78 #78BBEF #EF78BB

tetradic

#BBEF78 #78EFE7 #AC78EF #EF7880

square

#BBEF78 #78EFE7 #AC78EF #EF7880

split-complementary

#BBEF78 #7880EF #E778EF

monochromatic

#82D419 #9FE941 #BBEF78 #D7F5AF #F1FCE4

Accessibility & contrast

On white

1.33

#BBEF78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.73

#BBEF78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBEF78

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBEF78	#FFFFFF	#000000	##000000
##BBEF78	1.00	1.33	15.73	15.73
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.73	21.00	1.00	1.00
##000000	15.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E16D

Deuteranopia (green-blind)

#F1DE7F

Tritanopia (blue-blind)

#C0E6D4

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #bbef78;
/* rgb */ color: rgb(187, 239, 120);
/* oklch */ color: oklch(89.1% 0.158 128.7);

Tailwind

colors: {
  custom: {
    50: '#d2f4a1',
    500: '#bbef78',
    950: '#000000',
  },
}

SCSS

$custom: #bbef78;
$custom-light: #d2f4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#bbef78",
  "rgb": {
    "r": 187,
    "g": 239,
    "b": 120
  },
  "hsl": {
    "h": 86.218,
    "s": 78.808,
    "l": 70.392
  },
  "oklch": {
    "l": 0.89082,
    "c": 0.15831,
    "h": 128.7
  },
  "luminance": 0.73654
}

Semantic roles & 50–950 ramp

primary

#BBEF78

secondary

#7D43C9

accent

#0ADB66

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170F

muted

#838580

Preview Lab

Preview with #BBEF78

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

Preview Lab → · Contrast checker → · Palette generator →