#B5E354#B5E354

#B5E354 is a very light, vivid yellow-green. Relative luminance 0.654; OKLCH L 85.6% C 0.176 H 125.2°. Best body text is #000000 at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#B5E354
RGB	rgb(181, 227, 84)
HSL	hsl(79, 72%, 61%)
HSV	hsv(79, 63%, 89%)
CMYK	cmyk(20.3%, 0%, 63%, 11%)
CIE-LAB	lab(84.69, -35.49, 62.88)
CIE-LCH	lch(84.69, 72.21, 119.44°)
OKLab	oklab(85.59% -0.1015 0.144)
OKLCH	oklch(85.59% 0.176 125.2)
XYZ	xyz(48.1256, 65.4015, 18.4741)
Luminance	0.6540 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E354 #8254E3

analogous

#E3C954 #B5E354 #6DE354

triadic

#B5E354 #54B5E3 #E354B5

tetradic

#B5E354 #54E3C9 #8254E3 #E3546D

square

#B5E354 #54E3C9 #8254E3 #E3546D

split-complementary

#B5E354 #546DE3 #C954E3

monochromatic

#76A21B #9DD723 #B5E354 #CCEC89 #E3F4BD

Accessibility & contrast

On white

1.49

#B5E354 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.08

#B5E354 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E354

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E354	#FFFFFF	#000000	##000000
##B5E354	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)

#EFD542

Deuteranopia (green-blind)

#E8D35F

Tritanopia (blue-blind)

#BCD9C5

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b5e354;
/* rgb */ color: rgb(181, 227, 84);
/* oklch */ color: oklch(85.6% 0.176 125.2);

Tailwind

colors: {
  custom: {
    50: '#ceec8a',
    500: '#b5e354',
    950: '#000000',
  },
}

SCSS

$custom: #b5e354;
$custom-light: #ceec8a;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e354",
  "rgb": {
    "r": 181,
    "g": 227,
    "b": 84
  },
  "hsl": {
    "h": 79.301,
    "s": 71.859,
    "l": 60.98
  },
  "oklch": {
    "l": 0.85588,
    "c": 0.17619,
    "h": 125.2
  },
  "luminance": 0.65402
}

Semantic roles & 50–950 ramp

primary

#B5E354

secondary

#5A36A5

accent

#12D450

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5E354

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

Preview Lab → · Contrast checker → · Palette generator →