#BCE45B#BCE45B

#BCE45B is a very light, vivid yellow-green. Relative luminance 0.669; OKLCH L 86.4% C 0.169 H 123.7°. Best body text is #000000 at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#BCE45B
RGB	rgb(188, 228, 91)
HSL	hsl(78, 72%, 63%)
HSV	hsv(78, 60%, 89%)
CMYK	cmyk(17.5%, 0%, 60.1%, 10.6%)
CIE-LAB	lab(85.47, -32.75, 60.95)
CIE-LCH	lch(85.47, 69.19, 118.25°)
OKLab	oklab(86.35% -0.0937 0.1406)
OKLCH	oklch(86.35% 0.169 123.7)
XYZ	xyz(50.3711, 66.9332, 20.1612)
Luminance	0.6693 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCE45B #835BE4

analogous

#E4C75B #BCE45B #78E45B

triadic

#BCE45B #5BBCE4 #E45BBC

tetradic

#BCE45B #5BE4C7 #835BE4 #E45B78

square

#BCE45B #5BE4C7 #835BE4 #E45B78

split-complementary

#BCE45B #5B78E4 #C75BE4

monochromatic

#80A91C #A7DB26 #BCE45B #D1ED90 #E7F5C4

Accessibility & contrast

On white

1.46

#BCE45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.39

#BCE45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCE45B

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCE45B	#FFFFFF	#000000	##000000
##BCE45B	1.00	1.46	14.39	14.39
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.39	21.00	1.00	1.00
##000000	14.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D74B

Deuteranopia (green-blind)

#EBD564

Tritanopia (blue-blind)

#C4DAC7

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #bce45b;
/* rgb */ color: rgb(188, 228, 91);
/* oklch */ color: oklch(86.4% 0.169 123.7);

Tailwind

colors: {
  custom: {
    50: '#d3ec8f',
    500: '#bce45b',
    950: '#000000',
  },
}

SCSS

$custom: #bce45b;
$custom-light: #d3ec8f;
$custom-dark: #000000;

JSON

{
  "hex": "#bce45b",
  "rgb": {
    "r": 188,
    "g": 228,
    "b": 91
  },
  "hsl": {
    "h": 77.518,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.8635,
    "c": 0.16901,
    "h": 123.7
  },
  "luminance": 0.66934
}

Semantic roles & 50–950 ramp

primary

#BCE45B

secondary

#5A39AB

accent

#12D44A

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #BCE45B

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

Preview Lab → · Contrast checker → · Palette generator →