#B5E355#B5E355

#B5E355 is a very light, vivid yellow-green. Relative luminance 0.654; OKLCH L 85.6% C 0.175 H 125.2°. Best body text is #000000 at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#B5E355
RGB	rgb(181, 227, 85)
HSL	hsl(79, 72%, 61%)
HSV	hsv(79, 63%, 89%)
CMYK	cmyk(20.3%, 0%, 62.6%, 11%)
CIE-LAB	lab(84.70, -35.42, 62.48)
CIE-LCH	lch(84.70, 71.82, 119.55°)
OKLab	oklab(85.6% -0.1013 0.1433)
OKLCH	oklch(85.6% 0.175 125.2)
XYZ	xyz(48.1650, 65.4173, 18.6818)
Luminance	0.6542 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E355 #8355E3

analogous

#E3CA55 #B5E355 #6EE355

triadic

#B5E355 #55B5E3 #E355B5

tetradic

#B5E355 #55E3CA #8355E3 #E3556E

square

#B5E355 #55E3CA #8355E3 #E3556E

split-complementary

#B5E355 #556EE3 #CA55E3

monochromatic

#77A31B #9DD723 #B5E355 #CCEC8A #E3F4BE

Accessibility & contrast

On white

1.49

#B5E355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.08

#B5E355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E355

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E355	#FFFFFF	#000000	##000000
##B5E355	1.00	1.49	14.08	14.08
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.08	21.00	1.00	1.00
##000000	14.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD543

Deuteranopia (green-blind)

#E8D35F

Tritanopia (blue-blind)

#BCD9C5

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b5e355;
/* rgb */ color: rgb(181, 227, 85);
/* oklch */ color: oklch(85.6% 0.175 125.2);

Tailwind

colors: {
  custom: {
    50: '#ceec8b',
    500: '#b5e355',
    950: '#000000',
  },
}

SCSS

$custom: #b5e355;
$custom-light: #ceec8b;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e355",
  "rgb": {
    "r": 181,
    "g": 227,
    "b": 85
  },
  "hsl": {
    "h": 79.437,
    "s": 71.717,
    "l": 61.176
  },
  "oklch": {
    "l": 0.85597,
    "c": 0.17544,
    "h": 125.2
  },
  "luminance": 0.65418
}

Semantic roles & 50–950 ramp

primary

#B5E355

secondary

#5B37A5

accent

#12D451

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5E355

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

Preview Lab → · Contrast checker → · Palette generator →