#BCEF78#BCEF78

#BCEF78 is a very light, vivid yellow-green. Relative luminance 0.738; OKLCH L 89.1% C 0.158 H 128.4°. Best body text is #000000 at 15.76:1 contrast (WCAG AA passes).

Color values

HEX	#BCEF78
RGB	rgb(188, 239, 120)
HSL	hsl(86, 79%, 70%)
HSV	hsv(86, 50%, 94%)
CMYK	cmyk(21.3%, 0%, 49.8%, 6.3%)
CIE-LAB	lab(88.82, -35.16, 51.88)
CIE-LCH	lch(88.82, 62.67, 124.12°)
OKLab	oklab(89.15% -0.098 0.1238)
OKLCH	oklch(89.15% 0.158 128.4)
XYZ	xyz(54.9953, 73.7795, 29.1091)
Luminance	0.7378 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.53

Spring Green (survey)

#A9F971

ΔE00 4.08

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCEF78 #AB78EF

analogous

#EFE678 #BCEF78 #80EF78

triadic

#BCEF78 #78BCEF #EF78BC

tetradic

#BCEF78 #78EFE6 #AB78EF #EF7880

square

#BCEF78 #78EFE6 #AB78EF #EF7880

split-complementary

#BCEF78 #7880EF #E678EF

monochromatic

#84D419 #A1E941 #BCEF78 #D7F5AF #F1FCE4

Accessibility & contrast

On white

1.33

#BCEF78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.76

#BCEF78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCEF78

15.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCEF78	#FFFFFF	#000000	##000000
##BCEF78	1.00	1.33	15.76	15.76
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.76	21.00	1.00	1.00
##000000	15.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E16D

Deuteranopia (green-blind)

#F2DE7F

Tritanopia (blue-blind)

#C1E6D4

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #bcef78;
/* rgb */ color: rgb(188, 239, 120);
/* oklch */ color: oklch(89.1% 0.158 128.4);

Tailwind

colors: {
  custom: {
    50: '#d2f4a1',
    500: '#bcef78',
    950: '#000000',
  },
}

SCSS

$custom: #bcef78;
$custom-light: #d2f4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#bcef78",
  "rgb": {
    "r": 188,
    "g": 239,
    "b": 120
  },
  "hsl": {
    "h": 85.714,
    "s": 78.808,
    "l": 70.392
  },
  "oklch": {
    "l": 0.89146,
    "c": 0.15785,
    "h": 128.4
  },
  "luminance": 0.7378
}

Semantic roles & 50–950 ramp

primary

#BCEF78

secondary

#7C43C9

accent

#0ADB64

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170F

muted

#838580

Preview Lab

Preview with #BCEF78

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

Preview Lab → · Contrast checker → · Palette generator →