#BFF661#BFF661

#BFF661 is a very light, vivid yellow-green. Relative luminance 0.779; OKLCH L 90.6% C 0.186 H 126.9°. Best body text is #000000 at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#BFF661
RGB	rgb(191, 246, 97)
HSL	hsl(82, 89%, 67%)
HSV	hsv(82, 61%, 96%)
CMYK	cmyk(22.4%, 0%, 60.6%, 3.5%)
CIE-LAB	lab(90.71, -39.31, 64.27)
CIE-LCH	lch(90.71, 75.34, 121.45°)
OKLab	oklab(90.65% -0.1115 0.1483)
OKLCH	oklch(90.65% 0.186 126.9)
XYZ	xyz(56.5993, 77.8501, 23.3516)
Luminance	0.7785 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFF661 #9861F6

analogous

#F6E361 #BFF661 #74F661

triadic

#BFF661 #61BFF6 #F661BF

tetradic

#BFF661 #61F6E3 #9861F6 #F66174

square

#BFF661 #61F6E3 #9861F6 #F66174

split-complementary

#BFF661 #6174F6 #E361F6

monochromatic

#88D10C #A8F327 #BFF661 #D6F99B #EEFDD5

Accessibility & contrast

On white

1.27

#BFF661 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.57

#BFF661 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFF661

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFF661	#FFFFFF	#000000	##000000
##BFF661	1.00	1.27	16.57	16.57
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.57	21.00	1.00	1.00
##000000	16.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE750

Deuteranopia (green-blind)

#FAE36C

Tritanopia (blue-blind)

#C6EBD6

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #bff661;
/* rgb */ color: rgb(191, 246, 97);
/* oklch */ color: oklch(90.6% 0.186 126.9);

Tailwind

colors: {
  custom: {
    50: '#d5f993',
    500: '#bff661',
    950: '#000000',
  },
}

SCSS

$custom: #bff661;
$custom-light: #d5f993;
$custom-dark: #000000;

JSON

{
  "hex": "#bff661",
  "rgb": {
    "r": 191,
    "g": 246,
    "b": 97
  },
  "hsl": {
    "h": 82.148,
    "s": 89.222,
    "l": 67.255
  },
  "oklch": {
    "l": 0.90648,
    "c": 0.18558,
    "h": 126.9
  },
  "luminance": 0.77851
}

Semantic roles & 50–950 ramp

primary

#BFF661

secondary

#692FCC

accent

#00E655

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170D

muted

#84857F

Preview Lab

Preview with #BFF661

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

Preview Lab → · Contrast checker → · Palette generator →