#BFE557#BFE557

#BFE557 is a very light, vivid yellow-green. Relative luminance 0.678; OKLCH L 86.7% C 0.172 H 122.8°. Best body text is #000000 at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#BFE557
RGB	rgb(191, 229, 87)
HSL	hsl(76, 73%, 62%)
HSV	hsv(76, 62%, 90%)
CMYK	cmyk(16.6%, 0%, 62%, 10.2%)
CIE-LAB	lab(85.91, -32.36, 63.16)
CIE-LCH	lch(85.91, 70.96, 117.13°)
OKLab	oklab(86.74% -0.0932 0.1448)
OKLCH	oklch(86.74% 0.172 122.8)
XYZ	xyz(51.2259, 67.8029, 19.4035)
Luminance	0.6780 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFE557 #7D57E5

analogous

#E5C457 #BFE557 #78E557

triadic

#BFE557 #57BFE5 #E557BF

tetradic

#BFE557 #57E5C4 #7D57E5 #E55778

square

#BFE557 #57E5C4 #7D57E5 #E55778

split-complementary

#BFE557 #5778E5 #C457E5

monochromatic

#82A81A #ABDD22 #BFE557 #D3ED8C #E7F5C1

Accessibility & contrast

On white

1.44

#BFE557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.56

#BFE557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFE557

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFE557	#FFFFFF	#000000	##000000
##BFE557	1.00	1.44	14.56	14.56
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.56	21.00	1.00	1.00
##000000	14.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D846

Deuteranopia (green-blind)

#EDD761

Tritanopia (blue-blind)

#C8DAC7

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #bfe557;
/* rgb */ color: rgb(191, 229, 87);
/* oklch */ color: oklch(86.7% 0.172 122.8);

Tailwind

colors: {
  custom: {
    50: '#d5ed8c',
    500: '#bfe557',
    950: '#000000',
  },
}

SCSS

$custom: #bfe557;
$custom-light: #d5ed8c;
$custom-dark: #000000;

JSON

{
  "hex": "#bfe557",
  "rgb": {
    "r": 191,
    "g": 229,
    "b": 87
  },
  "hsl": {
    "h": 76.056,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.86742,
    "c": 0.17216,
    "h": 122.8
  },
  "luminance": 0.67803
}

Semantic roles & 50–950 ramp

primary

#BFE557

secondary

#5537AA

accent

#10D545

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #BFE557

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

Preview Lab → · Contrast checker → · Palette generator →