#B3E44E#B3E44E

#B3E44E is a very light, vivid yellow-green. Relative luminance 0.656; OKLCH L 85.6% C 0.183 H 125.6°. Best body text is #000000 at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#B3E44E
RGB	rgb(179, 228, 78)
HSL	hsl(80, 74%, 60%)
HSV	hsv(80, 66%, 89%)
CMYK	cmyk(21.5%, 0%, 65.8%, 10.6%)
CIE-LAB	lab(84.80, -37.13, 65.35)
CIE-LCH	lch(84.80, 75.16, 119.60°)
OKLab	oklab(85.63% -0.1065 0.1484)
OKLCH	oklch(85.63% 0.183 125.6)
XYZ	xyz(47.7092, 65.6200, 17.3587)
Luminance	0.6562 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E44E #7F4EE4

analogous

#E4CA4E #B3E44E #68E44E

triadic

#B3E44E #4EB3E4 #E44EB3

tetradic

#B3E44E #4EE4CA #7F4EE4 #E44E68

square

#B3E44E #4EE4CA #7F4EE4 #E44E68

split-complementary

#B3E44E #4E68E4 #CA4EE4

monochromatic

#739F18 #9AD420 #B3E44E #CAEC83 #E1F4B8

Accessibility & contrast

On white

1.49

#B3E44E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.12

#B3E44E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E44E

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E44E	#FFFFFF	#000000	##000000
##B3E44E	1.00	1.49	14.12	14.12
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.12	21.00	1.00	1.00
##000000	14.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D639

Deuteranopia (green-blind)

#E9D35A

Tritanopia (blue-blind)

#BADAC6

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b3e44e;
/* rgb */ color: rgb(179, 228, 78);
/* oklch */ color: oklch(85.6% 0.183 125.6);

Tailwind

colors: {
  custom: {
    50: '#cdec87',
    500: '#b3e44e',
    950: '#000000',
  },
}

SCSS

$custom: #b3e44e;
$custom-light: #cdec87;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e44e",
  "rgb": {
    "r": 179,
    "g": 228,
    "b": 78
  },
  "hsl": {
    "h": 79.6,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.85632,
    "c": 0.18267,
    "h": 125.6
  },
  "luminance": 0.65621
}

Semantic roles & 50–950 ramp

primary

#B3E44E

secondary

#5834A2

accent

#38F074

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3E44E

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

Preview Lab → · Contrast checker → · Palette generator →