#BFE578#BFE578

#BFE578 is a very light, vivid yellow-green. Relative luminance 0.685; OKLCH L 87.1% C 0.143 H 125.1°. Best body text is #000000 at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#BFE578
RGB	rgb(191, 229, 120)
HSL	hsl(81, 68%, 68%)
HSV	hsv(81, 48%, 90%)
CMYK	cmyk(16.6%, 0%, 47.6%, 10.2%)
CIE-LAB	lab(86.24, -29.42, 48.80)
CIE-LCH	lch(86.24, 56.98, 121.09°)
OKLab	oklab(87.12% -0.0821 0.1169)
OKLCH	oklch(87.12% 0.143 125.1)
XYZ	xyz(52.8952, 68.4706, 28.1951)
Luminance	0.6847 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.98

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFE578 #9E78E5

analogous

#E5D478 #BFE578 #88E578

triadic

#BFE578 #78BFE5 #E578BF

tetradic

#BFE578 #78E5D4 #9E78E5 #E57888

square

#BFE578 #78E5D4 #9E78E5 #E57888

split-complementary

#BFE578 #7888E5 #D478E5

monochromatic

#89BE25 #A7DB45 #BFE578 #D7EFAB #F0F9DF

Accessibility & contrast

On white

1.43

#BFE578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.69

#BFE578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFE578

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFE578	#FFFFFF	#000000	##000000
##BFE578	1.00	1.43	14.69	14.69
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.69	21.00	1.00	1.00
##000000	14.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD96F

Deuteranopia (green-blind)

#EAD77E

Tritanopia (blue-blind)

#C5DCCC

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #bfe578;
/* rgb */ color: rgb(191, 229, 120);
/* oklch */ color: oklch(87.1% 0.143 125.1);

Tailwind

colors: {
  custom: {
    50: '#d4eda1',
    500: '#bfe578',
    950: '#000000',
  },
}

SCSS

$custom: #bfe578;
$custom-light: #d4eda1;
$custom-dark: #000000;

JSON

{
  "hex": "#bfe578",
  "rgb": {
    "r": 191,
    "g": 229,
    "b": 120
  },
  "hsl": {
    "h": 80.917,
    "s": 67.702,
    "l": 68.431
  },
  "oklch": {
    "l": 0.87118,
    "c": 0.14289,
    "h": 125.1
  },
  "luminance": 0.68471
}

Semantic roles & 50–950 ramp

primary

#BFE578

secondary

#6E45BD

accent

#16D057

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160F

muted

#838480

Preview Lab

Preview with #BFE578

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

Preview Lab → · Contrast checker → · Palette generator →