#B4E45C#B4E45C

#B4E45C is a very light, vivid yellow-green. Relative luminance 0.660; OKLCH L 85.8% C 0.172 H 126.2°. Best body text is #000000 at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#B4E45C
RGB	rgb(180, 228, 92)
HSL	hsl(81, 72%, 63%)
HSV	hsv(81, 60%, 89%)
CMYK	cmyk(21.1%, 0%, 59.6%, 10.6%)
CIE-LAB	lab(84.98, -35.70, 59.84)
CIE-LCH	lch(84.98, 69.68, 120.82°)
OKLab	oklab(85.83% -0.1014 0.1385)
OKLCH	oklch(85.83% 0.172 126.2)
XYZ	xyz(48.4976, 65.9622, 20.3001)
Luminance	0.6596 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E45C #8C5CE4

analogous

#E4D05C #B4E45C #70E45C

triadic

#B4E45C #5CB4E4 #E45CB4

tetradic

#B4E45C #5CE4D0 #8C5CE4 #E45C70

square

#B4E45C #5CE4D0 #8C5CE4 #E45C70

split-complementary

#B4E45C #5C70E4 #D05CE4

monochromatic

#78AA1C #9CDB27 #B4E45C #CCED91 #E4F5C5

Accessibility & contrast

On white

1.48

#B4E45C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.19

#B4E45C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E45C

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E45C	#FFFFFF	#000000	##000000
##B4E45C	1.00	1.48	14.19	14.19
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.19	21.00	1.00	1.00
##000000	14.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD64D

Deuteranopia (green-blind)

#E9D366

Tritanopia (blue-blind)

#BBDAC7

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b4e45c;
/* rgb */ color: rgb(180, 228, 92);
/* oklch */ color: oklch(85.8% 0.172 126.2);

Tailwind

colors: {
  custom: {
    50: '#cdec8f',
    500: '#b4e45c',
    950: '#000000',
  },
}

SCSS

$custom: #b4e45c;
$custom-light: #cdec8f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e45c",
  "rgb": {
    "r": 180,
    "g": 228,
    "b": 92
  },
  "hsl": {
    "h": 81.176,
    "s": 71.579,
    "l": 62.745
  },
  "oklch": {
    "l": 0.85826,
    "c": 0.17164,
    "h": 126.2
  },
  "luminance": 0.65963
}

Semantic roles & 50–950 ramp

primary

#B4E45C

secondary

#6139AB

accent

#12D456

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B4E45C

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

Preview Lab → · Contrast checker → · Palette generator →