#B5E45C#B5E45C

#B5E45C is a very light, vivid yellow-green. Relative luminance 0.661; OKLCH L 85.9% C 0.171 H 125.9°. Best body text is #000000 at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#B5E45C
RGB	rgb(181, 228, 92)
HSL	hsl(81, 72%, 63%)
HSV	hsv(81, 60%, 89%)
CMYK	cmyk(20.6%, 0%, 59.6%, 10.6%)
CIE-LAB	lab(85.04, -35.33, 59.93)
CIE-LCH	lch(85.04, 69.57, 120.52°)
OKLab	oklab(85.89% -0.1004 0.1387)
OKLCH	oklch(85.89% 0.171 125.9)
XYZ	xyz(48.7313, 66.0827, 20.3110)
Luminance	0.6608 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E45C #8B5CE4

analogous

#E4CF5C #B5E45C #71E45C

triadic

#B5E45C #5CB5E4 #E45CB5

tetradic

#B5E45C #5CE4CF #8B5CE4 #E45C71

square

#B5E45C #5CE4CF #8B5CE4 #E45C71

split-complementary

#B5E45C #5C71E4 #CF5CE4

monochromatic

#79AA1C #9DDB27 #B5E45C #CDED91 #E5F5C5

Accessibility & contrast

On white

1.48

#B5E45C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.22

#B5E45C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E45C

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E45C	#FFFFFF	#000000	##000000
##B5E45C	1.00	1.48	14.22	14.22
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.22	21.00	1.00	1.00
##000000	14.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD64D

Deuteranopia (green-blind)

#E9D466

Tritanopia (blue-blind)

#BCDAC7

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b5e45c;
/* rgb */ color: rgb(181, 228, 92);
/* oklch */ color: oklch(85.9% 0.171 125.9);

Tailwind

colors: {
  custom: {
    50: '#ceec8f',
    500: '#b5e45c',
    950: '#000000',
  },
}

SCSS

$custom: #b5e45c;
$custom-light: #ceec8f;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e45c",
  "rgb": {
    "r": 181,
    "g": 228,
    "b": 92
  },
  "hsl": {
    "h": 80.735,
    "s": 71.579,
    "l": 62.745
  },
  "oklch": {
    "l": 0.85891,
    "c": 0.1712,
    "h": 125.9
  },
  "luminance": 0.66083
}

Semantic roles & 50–950 ramp

primary

#B5E45C

secondary

#6039AB

accent

#12D455

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B5E45C

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

Preview Lab → · Contrast checker → · Palette generator →