#BCE55B#BCE55B

#BCE55B is a very light, vivid yellow-green. Relative luminance 0.675; OKLCH L 86.6% C 0.170 H 123.9°. Best body text is #000000 at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#BCE55B
RGB	rgb(188, 229, 91)
HSL	hsl(78, 73%, 63%)
HSV	hsv(78, 60%, 90%)
CMYK	cmyk(17.9%, 0%, 60.3%, 10.2%)
CIE-LAB	lab(85.75, -33.21, 61.26)
CIE-LCH	lch(85.75, 69.68, 118.46°)
OKLab	oklab(86.57% -0.095 0.1413)
OKLCH	oklch(86.57% 0.17 123.9)
XYZ	xyz(50.6470, 67.4850, 20.2532)
Luminance	0.6748 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCE55B #845BE5

analogous

#E5C95B #BCE55B #77E55B

triadic

#BCE55B #5BBCE5 #E55BBC

tetradic

#BCE55B #5BE5C9 #845BE5 #E55B77

square

#BCE55B #5BE5C9 #845BE5 #E55B77

split-complementary

#BCE55B #5B77E5 #C95BE5

monochromatic

#80AB1B #A6DD26 #BCE55B #D2ED90 #E7F6C5

Accessibility & contrast

On white

1.45

#BCE55B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.50

#BCE55B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCE55B

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCE55B	#FFFFFF	#000000	##000000
##BCE55B	1.00	1.45	14.50	14.50
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.50	21.00	1.00	1.00
##000000	14.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D84B

Deuteranopia (green-blind)

#ECD665

Tritanopia (blue-blind)

#C4DBC8

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #bce55b;
/* rgb */ color: rgb(188, 229, 91);
/* oklch */ color: oklch(86.6% 0.170 123.9);

Tailwind

colors: {
  custom: {
    50: '#d3ed8f',
    500: '#bce55b',
    950: '#000000',
  },
}

SCSS

$custom: #bce55b;
$custom-light: #d3ed8f;
$custom-dark: #000000;

JSON

{
  "hex": "#bce55b",
  "rgb": {
    "r": 188,
    "g": 229,
    "b": 91
  },
  "hsl": {
    "h": 77.826,
    "s": 72.632,
    "l": 62.745
  },
  "oklch": {
    "l": 0.86574,
    "c": 0.17026,
    "h": 123.9
  },
  "luminance": 0.67485
}

Semantic roles & 50–950 ramp

primary

#BCE55B

secondary

#5B38AC

accent

#11D54B

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #BCE55B

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

Preview Lab → · Contrast checker → · Palette generator →