#B3E454#B3E454

#B3E454 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 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#B3E454
RGB	rgb(179, 228, 84)
HSL	hsl(80, 73%, 61%)
HSV	hsv(80, 63%, 89%)
CMYK	cmyk(21.5%, 0%, 63.2%, 10.6%)
CIE-LAB	lab(84.85, -36.70, 63.02)
CIE-LCH	lch(84.85, 72.92, 120.22°)
OKLab	oklab(85.68% -0.1048 0.1443)
OKLCH	oklch(85.68% 0.178 126)
XYZ	xyz(47.9342, 65.7100, 18.5437)
Luminance	0.6571 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E454 #8554E4

analogous

#E4CD54 #B3E454 #6BE454

triadic

#B3E454 #54B3E4 #E454B3

tetradic

#B3E454 #54E4CD #8554E4 #E4546B

square

#B3E454 #54E4CD #8554E4 #E4546B

split-complementary

#B3E454 #546BE4 #CD54E4

monochromatic

#75A41A #9BD922 #B3E454 #CAEC89 #E2F5BE

Accessibility & contrast

On white

1.48

#B3E454 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.14

#B3E454 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E454

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E454	#FFFFFF	#000000	##000000
##B3E454	1.00	1.48	14.14	14.14
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.14	21.00	1.00	1.00
##000000	14.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD642

Deuteranopia (green-blind)

#E9D35F

Tritanopia (blue-blind)

#BADAC6

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b3e454;
/* rgb */ color: rgb(179, 228, 84);
/* oklch */ color: oklch(85.7% 0.178 126.0);

Tailwind

colors: {
  custom: {
    50: '#cdec8a',
    500: '#b3e454',
    950: '#000000',
  },
}

SCSS

$custom: #b3e454;
$custom-light: #cdec8a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e454",
  "rgb": {
    "r": 179,
    "g": 228,
    "b": 84
  },
  "hsl": {
    "h": 80.417,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.85684,
    "c": 0.17833,
    "h": 126
  },
  "luminance": 0.65711
}

Semantic roles & 50–950 ramp

primary

#B3E454

secondary

#5C36A6

accent

#11D553

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3E454

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

Preview Lab → · Contrast checker → · Palette generator →