#B7FA05#B7FA05

#B7FA05 is a very light, highly saturated yellow-green. Relative luminance 0.784; OKLCH L 90.6% C 0.232 H 126.8°. Best body text is #000000 at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#B7FA05
RGB	rgb(183, 250, 5)
HSL	hsl(76, 96%, 50%)
HSV	hsv(76, 98%, 98%)
CMYK	cmyk(26.8%, 0%, 98%, 2%)
CIE-LAB	lab(90.98, -47.68, 87.37)
CIE-LCH	lch(90.98, 99.54, 118.62°)
OKLab	oklab(90.63% -0.1392 0.1862)
OKLCH	oklch(90.63% 0.232 126.8)
XYZ	xyz(53.7418, 78.4483, 12.4542)
Luminance	0.7845 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7FA05 #4805FA

analogous

#FAC205 #B7FA05 #3DFA05

triadic

#B7FA05 #05B7FA #FA05B7

tetradic

#B7FA05 #05FAC2 #4805FA #FA053D

square

#B7FA05 #05FAC2 #4805FA #FA053D

split-complementary

#B7FA05 #053DFA #C205FA

monochromatic

#5F8203 #8BBE04 #B7FA05 #C8FB41 #DAFC7D

Accessibility & contrast

On white

1.26

#B7FA05 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.69

#B7FA05 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7FA05

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7FA05	#FFFFFF	#000000	##000000
##B7FA05	1.00	1.26	16.69	16.69
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.69	21.00	1.00	1.00
##000000	16.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE800

Deuteranopia (green-blind)

#FFE436

Tritanopia (blue-blind)

#BFEED5

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #b7fa05;
/* rgb */ color: rgb(183, 250, 5);
/* oklch */ color: oklch(90.6% 0.232 126.8);

Tailwind

colors: {
  custom: {
    50: '#d3fc71',
    500: '#b7fa05',
    950: '#000000',
  },
}

SCSS

$custom: #b7fa05;
$custom-light: #d3fc71;
$custom-dark: #000000;

JSON

{
  "hex": "#b7fa05",
  "rgb": {
    "r": 183,
    "g": 250,
    "b": 5
  },
  "hsl": {
    "h": 76.408,
    "s": 96.078,
    "l": 50
  },
  "oklch": {
    "l": 0.90626,
    "c": 0.23242,
    "h": 126.8
  },
  "luminance": 0.78449
}

Semantic roles & 50–950 ramp

primary

#B7FA05

secondary

#391B88

accent

#29FF63

background

#FEFFFB

surface

#FCFFF1

border

#D5D7CB

text

#151709

muted

#84857D

Preview Lab

Preview with #B7FA05

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

Preview Lab → · Contrast checker → · Palette generator →