#BCE557#BCE557

#BCE557 is a very light, vivid yellow-green. Relative luminance 0.674; OKLCH L 86.5% C 0.173 H 123.7°. Best body text is #000000 at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#BCE557
RGB	rgb(188, 229, 87)
HSL	hsl(77, 73%, 62%)
HSV	hsv(77, 62%, 90%)
CMYK	cmyk(17.9%, 0%, 62%, 10.2%)
CIE-LAB	lab(85.71, -33.51, 62.89)
CIE-LCH	lch(85.71, 71.26, 118.05°)
OKLab	oklab(86.54% -0.0962 0.1443)
OKLCH	oklch(86.54% 0.173 123.7)
XYZ	xyz(50.4790, 67.4178, 19.3685)
Luminance	0.6742 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCE557 #8057E5

analogous

#E5C757 #BCE557 #75E557

triadic

#BCE557 #57BCE5 #E557BC

tetradic

#BCE557 #57E5C7 #8057E5 #E55775

square

#BCE557 #57E5C7 #8057E5 #E55775

split-complementary

#BCE557 #5775E5 #C757E5

monochromatic

#7FA81A #A7DD22 #BCE557 #D1ED8C #E6F5C1

Accessibility & contrast

On white

1.45

#BCE557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.48

#BCE557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCE557

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCE557	#FFFFFF	#000000	##000000
##BCE557	1.00	1.45	14.48	14.48
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.48	21.00	1.00	1.00
##000000	14.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D846

Deuteranopia (green-blind)

#ECD661

Tritanopia (blue-blind)

#C4DAC7

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #bce557;
/* rgb */ color: rgb(188, 229, 87);
/* oklch */ color: oklch(86.5% 0.173 123.7);

Tailwind

colors: {
  custom: {
    50: '#d3ed8c',
    500: '#bce557',
    950: '#000000',
  },
}

SCSS

$custom: #bce557;
$custom-light: #d3ed8c;
$custom-dark: #000000;

JSON

{
  "hex": "#bce557",
  "rgb": {
    "r": 188,
    "g": 229,
    "b": 87
  },
  "hsl": {
    "h": 77.324,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.86536,
    "c": 0.17339,
    "h": 123.7
  },
  "luminance": 0.67418
}

Semantic roles & 50–950 ramp

primary

#BCE557

secondary

#5837AA

accent

#10D549

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #BCE557

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

Preview Lab → · Contrast checker → · Palette generator →