#B3E363#B3E363

#B3E363 is a very light, vivid yellow-green. Relative luminance 0.654; OKLCH L 85.6% C 0.165 H 126.8°. Best body text is #000000 at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#B3E363
RGB	rgb(179, 227, 99)
HSL	hsl(83, 70%, 64%)
HSV	hsv(83, 56%, 89%)
CMYK	cmyk(21.1%, 0%, 56.4%, 11%)
CIE-LAB	lab(84.70, -35.02, 56.47)
CIE-LCH	lch(84.70, 66.45, 121.81°)
OKLab	oklab(85.61% -0.0988 0.1321)
OKLCH	oklch(85.61% 0.165 126.8)
XYZ	xyz(48.3115, 65.4220, 21.8844)
Luminance	0.6542 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.86

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E363 #9363E3

analogous

#E3D363 #B3E363 #73E363

triadic

#B3E363 #63B3E3 #E363B3

tetradic

#B3E363 #63E3D3 #9363E3 #E36373

square

#B3E363 #63E3D3 #9363E3 #E36373

split-complementary

#B3E363 #6373E3 #D363E3

monochromatic

#78AD1F #9ADA2F #B3E363 #CCEC97 #E6F6CB

Accessibility & contrast

On white

1.49

#B3E363 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.08

#B3E363 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E363

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E363	#FFFFFF	#000000	##000000
##B3E363	1.00	1.49	14.08	14.08
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.08	21.00	1.00	1.00
##000000	14.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED556

Deuteranopia (green-blind)

#E7D36C

Tritanopia (blue-blind)

#B9DAC7

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b3e363;
/* rgb */ color: rgb(179, 227, 99);
/* oklch */ color: oklch(85.6% 0.165 126.8);

Tailwind

colors: {
  custom: {
    50: '#ccec93',
    500: '#b3e363',
    950: '#000000',
  },
}

SCSS

$custom: #b3e363;
$custom-light: #ccec93;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e363",
  "rgb": {
    "r": 179,
    "g": 227,
    "b": 99
  },
  "hsl": {
    "h": 82.5,
    "s": 69.565,
    "l": 63.922
  },
  "oklch": {
    "l": 0.85608,
    "c": 0.16493,
    "h": 126.8
  },
  "luminance": 0.65423
}

Semantic roles & 50–950 ramp

primary

#B3E363

secondary

#673CAE

accent

#14D25B

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B3E363

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

Preview Lab → · Contrast checker → · Palette generator →