#BFE740#BFE740

#BFE740 is a very light, vivid yellow-green. Relative luminance 0.686; OKLCH L 87.0% C 0.190 H 122.4°. Best body text is #000000 at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#BFE740
RGB	rgb(191, 231, 64)
HSL	hsl(74, 78%, 58%)
HSV	hsv(74, 72%, 91%)
CMYK	cmyk(17.3%, 0%, 72.3%, 9.4%)
CIE-LAB	lab(86.30, -34.70, 72.17)
CIE-LCH	lch(86.30, 80.08, 115.68°)
OKLab	oklab(87.01% -0.1016 0.1605)
OKLCH	oklch(87.01% 0.19 122.4)
XYZ	xyz(50.9879, 68.5982, 15.4041)
Luminance	0.6860 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFE740 #6840E7

analogous

#E7BB40 #BFE740 #6CE740

triadic

#BFE740 #40BFE7 #E740BF

tetradic

#BFE740 #40E7BB #6840E7 #E7406C

square

#BFE740 #40E7BB #6840E7 #E7406C

split-complementary

#BFE740 #406CE7 #BB40E7

monochromatic

#799913 #A4D01A #BFE740 #D1EE76 #E3F5AD

Accessibility & contrast

On white

1.43

#BFE740 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.72

#BFE740 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFE740

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFE740	#FFFFFF	#000000	##000000
##BFE740	1.00	1.43	14.72	14.72
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.72	21.00	1.00	1.00
##000000	14.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5D91F

Deuteranopia (green-blind)

#F0D84F

Tritanopia (blue-blind)

#C9DBC7

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #bfe740;
/* rgb */ color: rgb(191, 231, 64);
/* oklch */ color: oklch(87.0% 0.190 122.4);

Tailwind

colors: {
  custom: {
    50: '#d6ee80',
    500: '#bfe740',
    950: '#000000',
  },
}

SCSS

$custom: #bfe740;
$custom-light: #d6ee80;
$custom-dark: #000000;

JSON

{
  "hex": "#bfe740",
  "rgb": {
    "r": 191,
    "g": 231,
    "b": 64
  },
  "hsl": {
    "h": 74.371,
    "s": 77.674,
    "l": 57.843
  },
  "oklch": {
    "l": 0.87011,
    "c": 0.18995,
    "h": 122.4
  },
  "luminance": 0.68598
}

Semantic roles & 50–950 ramp

primary

#BFE740

secondary

#492E9D

accent

#34F462

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#15160B

muted

#84857E

Preview Lab

Preview with #BFE740

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

Preview Lab → · Contrast checker → · Palette generator →