#B3E34B#B3E34B

#B3E34B is a very light, vivid yellow-green. Relative luminance 0.650; OKLCH L 85.4% C 0.184 H 125.3°. Best body text is #000000 at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#B3E34B
RGB	rgb(179, 227, 75)
HSL	hsl(79, 73%, 59%)
HSV	hsv(79, 67%, 89%)
CMYK	cmyk(21.1%, 0%, 67%, 11%)
CIE-LAB	lab(84.50, -36.87, 66.19)
CIE-LCH	lch(84.50, 75.77, 119.12°)
OKLab	oklab(85.38% -0.106 0.1498)
OKLCH	oklch(85.38% 0.184 125.3)
XYZ	xyz(47.3298, 65.0293, 16.7136)
Luminance	0.6503 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E34B #7B4BE3

analogous

#E3C74B #B3E34B #67E34B

triadic

#B3E34B #4BB3E3 #E34BB3

tetradic

#B3E34B #4BE3C7 #7B4BE3 #E34B67

square

#B3E34B #4BE3C7 #7B4BE3 #E34B67

split-complementary

#B3E34B #4B67E3 #C74BE3

monochromatic

#729B18 #99D020 #B3E34B #C9EB80 #E0F3B5

Accessibility & contrast

On white

1.50

#B3E34B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.01

#B3E34B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E34B

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E34B	#FFFFFF	#000000	##000000
##B3E34B	1.00	1.50	14.01	14.01
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.01	21.00	1.00	1.00
##000000	14.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD535

Deuteranopia (green-blind)

#E8D257

Tritanopia (blue-blind)

#BBD8C4

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b3e34b;
/* rgb */ color: rgb(179, 227, 75);
/* oklch */ color: oklch(85.4% 0.184 125.3);

Tailwind

colors: {
  custom: {
    50: '#cdec85',
    500: '#b3e34b',
    950: '#000000',
  },
}

SCSS

$custom: #b3e34b;
$custom-light: #cdec85;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e34b",
  "rgb": {
    "r": 179,
    "g": 227,
    "b": 75
  },
  "hsl": {
    "h": 78.947,
    "s": 73.077,
    "l": 59.216
  },
  "oklch": {
    "l": 0.8538,
    "c": 0.18352,
    "h": 125.3
  },
  "luminance": 0.6503
}

Semantic roles & 50–950 ramp

primary

#B3E34B

secondary

#55339F

accent

#38F072

background

#FEFEFC

surface

#FBFDF3

border

#D4D5CD

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3E34B

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

Preview Lab → · Contrast checker → · Palette generator →