#B8FC5B#B8FC5B

#B8FC5B is a very light, highly saturated yellow-green. Relative luminance 0.806; OKLCH L 91.5% C 0.201 H 129.3°. Best body text is #000000 at 17.11:1 contrast (WCAG AA passes).

Color values

HEX	#B8FC5B
RGB	rgb(184, 252, 91)
HSL	hsl(85, 96%, 67%)
HSV	hsv(85, 64%, 99%)
CMYK	cmyk(27%, 0%, 63.9%, 1.2%)
CIE-LAB	lab(91.94, -44.92, 67.91)
CIE-LCH	lch(91.94, 81.42, 123.49°)
OKLab	oklab(91.52% -0.1271 0.1554)
OKLCH	oklch(91.52% 0.201 129.3)
XYZ	xyz(56.4656, 80.5651, 22.4711)
Luminance	0.8057 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8FC5B #9F5BFC

analogous

#FCF05B #B8FC5B #67FC5B

triadic

#B8FC5B #5BB8FC #FC5BB8

tetradic

#B8FC5B #5BFCF0 #9F5BFC #FC5B67

square

#B8FC5B #5BFCF0 #9F5BFC #FC5B67

split-complementary

#B8FC5B #5B67FC #F05BFC

monochromatic

#7FD904 #9EFB1F #B8FC5B #D2FD97 #ECFED3

Accessibility & contrast

On white

1.23

#B8FC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.11

#B8FC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B8FC5B

17.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8FC5B	#FFFFFF	#000000	##000000
##B8FC5B	1.00	1.23	17.11	17.11
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.11	21.00	1.00	1.00
##000000	17.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB46

Deuteranopia (green-blind)

#FEE668

Tritanopia (blue-blind)

#BDF2DB

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #b8fc5b;
/* rgb */ color: rgb(184, 252, 91);
/* oklch */ color: oklch(91.5% 0.201 129.3);

Tailwind

colors: {
  custom: {
    50: '#d1fd90',
    500: '#b8fc5b',
    950: '#000000',
  },
}

SCSS

$custom: #b8fc5b;
$custom-light: #d1fd90;
$custom-dark: #000000;

JSON

{
  "hex": "#b8fc5b",
  "rgb": {
    "r": 184,
    "g": 252,
    "b": 91
  },
  "hsl": {
    "h": 85.342,
    "s": 96.407,
    "l": 67.255
  },
  "oklch": {
    "l": 0.91522,
    "c": 0.20078,
    "h": 129.3
  },
  "luminance": 0.80566
}

Semantic roles & 50–950 ramp

primary

#B8FC5B

secondary

#7029D2

accent

#00E661

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B8FC5B

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

Preview Lab → · Contrast checker → · Palette generator →