#B3E455#B3E455

#B3E455 is a very light, vivid yellow-green. Relative luminance 0.657; OKLCH L 85.7% C 0.178 H 126.0°. Best body text is #000000 at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#B3E455
RGB	rgb(179, 228, 85)
HSL	hsl(81, 73%, 61%)
HSV	hsv(81, 63%, 89%)
CMYK	cmyk(21.5%, 0%, 62.7%, 10.6%)
CIE-LAB	lab(84.86, -36.63, 62.62)
CIE-LCH	lch(84.86, 72.54, 120.32°)
OKLab	oklab(85.69% -0.1045 0.1436)
OKLCH	oklch(85.69% 0.178 126)
XYZ	xyz(47.9736, 65.7257, 18.7514)
Luminance	0.6573 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E455 #8655E4

analogous

#E4CD55 #B3E455 #6CE455

triadic

#B3E455 #55B3E4 #E455B3

tetradic

#B3E455 #55E4CD #8655E4 #E4556C

square

#B3E455 #55E4CD #8655E4 #E4556C

split-complementary

#B3E455 #556CE4 #CD55E4

monochromatic

#75A41A #9BD923 #B3E455 #CBEC8A #E2F5BF

Accessibility & contrast

On white

1.48

#B3E455 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.15

#B3E455 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E455

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E455	#FFFFFF	#000000	##000000
##B3E455	1.00	1.48	14.15	14.15
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.15	21.00	1.00	1.00
##000000	14.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD643

Deuteranopia (green-blind)

#E9D360

Tritanopia (blue-blind)

#BADAC6

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b3e455;
/* rgb */ color: rgb(179, 228, 85);
/* oklch */ color: oklch(85.7% 0.178 126.0);

Tailwind

colors: {
  custom: {
    50: '#cdec8b',
    500: '#b3e455',
    950: '#000000',
  },
}

SCSS

$custom: #b3e455;
$custom-light: #cdec8b;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e455",
  "rgb": {
    "r": 179,
    "g": 228,
    "b": 85
  },
  "hsl": {
    "h": 80.559,
    "s": 72.589,
    "l": 61.373
  },
  "oklch": {
    "l": 0.85693,
    "c": 0.17758,
    "h": 126
  },
  "luminance": 0.65726
}

Semantic roles & 50–950 ramp

primary

#B3E455

secondary

#5D36A7

accent

#11D554

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3E455

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

Preview Lab → · Contrast checker → · Palette generator →