#B3E344#B3E344

#B3E344 is a very light, vivid yellow-green. Relative luminance 0.649; OKLCH L 85.3% C 0.188 H 125.0°. Best body text is #000000 at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#B3E344
RGB	rgb(179, 227, 68)
HSL	hsl(78, 74%, 58%)
HSV	hsv(78, 70%, 89%)
CMYK	cmyk(21.1%, 0%, 70%, 11%)
CIE-LAB	lab(84.45, -37.31, 68.72)
CIE-LCH	lch(84.45, 78.19, 118.50°)
OKLab	oklab(85.33% -0.1078 0.1541)
OKLCH	oklch(85.33% 0.188 125)
XYZ	xyz(47.1032, 64.9387, 15.5206)
Luminance	0.6494 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E344 #7444E3

analogous

#E3C344 #B3E344 #64E344

triadic

#B3E344 #44B3E3 #E344B3

tetradic

#B3E344 #44E3C3 #7444E3 #E34464

square

#B3E344 #44E3C3 #7444E3 #E34464

split-complementary

#B3E344 #4464E3 #C344E3

monochromatic

#709616 #97CB1E #B3E344 #C9EB79 #DEF3AE

Accessibility & contrast

On white

1.50

#B3E344 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.99

#B3E344 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E344

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E344	#FFFFFF	#000000	##000000
##B3E344	1.00	1.50	13.99	13.99
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.99	21.00	1.00	1.00
##000000	13.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD429

Deuteranopia (green-blind)

#E9D252

Tritanopia (blue-blind)

#BBD8C4

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b3e344;
/* rgb */ color: rgb(179, 227, 68);
/* oklch */ color: oklch(85.3% 0.188 125.0);

Tailwind

colors: {
  custom: {
    50: '#ceec81',
    500: '#b3e344',
    950: '#000000',
  },
}

SCSS

$custom: #b3e344;
$custom-light: #ceec81;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e344",
  "rgb": {
    "r": 179,
    "g": 227,
    "b": 68
  },
  "hsl": {
    "h": 78.113,
    "s": 73.953,
    "l": 57.843
  },
  "oklch": {
    "l": 0.85327,
    "c": 0.18806,
    "h": 125
  },
  "luminance": 0.64939
}

Semantic roles & 50–950 ramp

primary

#B3E344

secondary

#51319A

accent

#37F16F

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B3E344

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

Preview Lab → · Contrast checker → · Palette generator →