#B5FA6B#B5FA6B

#B5FA6B is a very light, vivid yellow-green. Relative luminance 0.793; OKLCH L 91.0% C 0.187 H 130.9°. Best body text is #000000 at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#B5FA6B
RGB	rgb(181, 250, 107)
HSL	hsl(89, 93%, 70%)
HSV	hsv(89, 57%, 98%)
CMYK	cmyk(27.6%, 0%, 57.2%, 2%)
CIE-LAB	lab(91.35, -43.81, 60.59)
CIE-LCH	lch(91.35, 74.77, 125.87°)
OKLab	oklab(91.05% -0.1226 0.1417)
OKLCH	oklch(91.05% 0.187 130.9)
XYZ	xyz(55.8949, 79.2549, 26.2599)
Luminance	0.7926 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5FA6B #B06BFA

analogous

#FAF76B #B5FA6B #6EFA6B

triadic

#B5FA6B #6BB5FA #FA6BB5

tetradic

#B5FA6B #6BFAF7 #B06BFA #FA6B6E

square

#B5FA6B #6BFAF7 #B06BFA #FA6B6E

split-complementary

#B5FA6B #6B6EFA #F76BFA

monochromatic

#79E308 #97F830 #B5FA6B #D3FCA6 #F0FEE1

Accessibility & contrast

On white

1.25

#B5FA6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.85

#B5FA6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5FA6B

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5FA6B	#FFFFFF	#000000	##000000
##B5FA6B	1.00	1.25	16.85	16.85
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.85	21.00	1.00	1.00
##000000	16.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA5C

Deuteranopia (green-blind)

#FAE475

Tritanopia (blue-blind)

#B8F0DB

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #b5fa6b;
/* rgb */ color: rgb(181, 250, 107);
/* oklch */ color: oklch(91.0% 0.187 130.9);

Tailwind

colors: {
  custom: {
    50: '#cefc9a',
    500: '#b5fa6b',
    950: '#000000',
  },
}

SCSS

$custom: #b5fa6b;
$custom-light: #cefc9a;
$custom-dark: #000000;

JSON

{
  "hex": "#b5fa6b",
  "rgb": {
    "r": 181,
    "g": 250,
    "b": 107
  },
  "hsl": {
    "h": 88.951,
    "s": 93.464,
    "l": 70
  },
  "oklch": {
    "l": 0.91046,
    "c": 0.18734,
    "h": 130.9
  },
  "luminance": 0.79257
}

Semantic roles & 50–950 ramp

primary

#B5FA6B

secondary

#8235D5

accent

#00E66F

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B5FA6B

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

Preview Lab → · Contrast checker → · Palette generator →