#B3E45E#B3E45E

#B3E45E is a very light, vivid yellow-green. Relative luminance 0.659; OKLCH L 85.8% C 0.170 H 126.6°. Best body text is #000000 at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#B3E45E
RGB	rgb(179, 228, 94)
HSL	hsl(82, 71%, 63%)
HSV	hsv(82, 59%, 89%)
CMYK	cmyk(21.5%, 0%, 58.8%, 10.6%)
CIE-LAB	lab(84.93, -35.91, 58.92)
CIE-LCH	lch(84.93, 69.00, 121.36°)
OKLab	oklab(85.78% -0.1017 0.1368)
OKLCH	oklch(85.78% 0.17 126.6)
XYZ	xyz(48.3542, 65.8780, 20.7557)
Luminance	0.6588 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E45E #8F5EE4

analogous

#E4D25E #B3E45E #70E45E

triadic

#B3E45E #5EB3E4 #E45EB3

tetradic

#B3E45E #5EE4D2 #8F5EE4 #E45E70

square

#B3E45E #5EE4D2 #8F5EE4 #E45E70

split-complementary

#B3E45E #5E70E4 #D25EE4

monochromatic

#77AB1D #9ADB2A #B3E45E #CCED92 #E4F6C7

Accessibility & contrast

On white

1.48

#B3E45E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.18

#B3E45E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E45E

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E45E	#FFFFFF	#000000	##000000
##B3E45E	1.00	1.48	14.18	14.18
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.18	21.00	1.00	1.00
##000000	14.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD64F

Deuteranopia (green-blind)

#E8D367

Tritanopia (blue-blind)

#B9DAC7

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b3e45e;
/* rgb */ color: rgb(179, 228, 94);
/* oklch */ color: oklch(85.8% 0.170 126.6);

Tailwind

colors: {
  custom: {
    50: '#cdec90',
    500: '#b3e45e',
    950: '#000000',
  },
}

SCSS

$custom: #b3e45e;
$custom-light: #cdec90;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e45e",
  "rgb": {
    "r": 179,
    "g": 228,
    "b": 94
  },
  "hsl": {
    "h": 81.94,
    "s": 71.277,
    "l": 63.137
  },
  "oklch": {
    "l": 0.85781,
    "c": 0.17046,
    "h": 126.6
  },
  "luminance": 0.65879
}

Semantic roles & 50–950 ramp

primary

#B3E45E

secondary

#643AAD

accent

#12D359

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B3E45E

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

Preview Lab → · Contrast checker → · Palette generator →