#B5FC6A#B5FC6A

#B5FC6A is a very light, vivid yellow-green. Relative luminance 0.805; OKLCH L 91.5% C 0.191 H 131.1°. Best body text is #000000 at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#B5FC6A
RGB	rgb(181, 252, 106)
HSL	hsl(89, 96%, 70%)
HSV	hsv(89, 58%, 99%)
CMYK	cmyk(28.2%, 0%, 57.9%, 1.2%)
CIE-LAB	lab(91.90, -44.76, 61.65)
CIE-LCH	lch(91.90, 76.19, 125.98°)
OKLab	oklab(91.49% -0.1253 0.1438)
OKLCH	oklch(91.49% 0.191 131.1)
XYZ	xyz(56.4674, 80.4835, 26.1927)
Luminance	0.8048 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.22

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5FC6A #B16AFC

analogous

#FCFA6A #B5FC6A #6CFC6A

triadic

#B5FC6A #6AB5FC #FC6AB5

tetradic

#B5FC6A #6AFCFA #B16AFC #FC6A6C

square

#B5FC6A #6AFCFA #B16AFC #FC6A6C

split-complementary

#B5FC6A #6A6CFC #FA6AFC

monochromatic

#79E705 #97FB2E #B5FC6A #D3FDA6 #F0FEE1

Accessibility & contrast

On white

1.23

#B5FC6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.10

#B5FC6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5FC6A

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5FC6A	#FFFFFF	#000000	##000000
##B5FC6A	1.00	1.23	17.10	17.10
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.10	21.00	1.00	1.00
##000000	17.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB5A

Deuteranopia (green-blind)

#FCE674

Tritanopia (blue-blind)

#B8F2DC

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #b5fc6a;
/* rgb */ color: rgb(181, 252, 106);
/* oklch */ color: oklch(91.5% 0.191 131.1);

Tailwind

colors: {
  custom: {
    50: '#cffd99',
    500: '#b5fc6a',
    950: '#000000',
  },
}

SCSS

$custom: #b5fc6a;
$custom-light: #cffd99;
$custom-dark: #000000;

JSON

{
  "hex": "#b5fc6a",
  "rgb": {
    "r": 181,
    "g": 252,
    "b": 106
  },
  "hsl": {
    "h": 89.178,
    "s": 96.053,
    "l": 70.196
  },
  "oklch": {
    "l": 0.9149,
    "c": 0.19075,
    "h": 131.1
  },
  "luminance": 0.80485
}

Semantic roles & 50–950 ramp

primary

#B5FC6A

secondary

#8333D7

accent

#00E670

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B5FC6A

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

Preview Lab → · Contrast checker → · Palette generator →