#B3E263#B3E263

#B3E263 is a very light, vivid yellow-green. Relative luminance 0.649; OKLCH L 85.4% C 0.164 H 126.6°. Best body text is #000000 at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#B3E263
RGB	rgb(179, 226, 99)
HSL	hsl(82, 69%, 64%)
HSV	hsv(82, 56%, 89%)
CMYK	cmyk(20.8%, 0%, 56.2%, 11.4%)
CIE-LAB	lab(84.42, -34.57, 56.15)
CIE-LCH	lch(84.42, 65.93, 121.62°)
OKLab	oklab(85.38% -0.0975 0.1314)
OKLCH	oklch(85.38% 0.164 126.6)
XYZ	xyz(48.0388, 64.8766, 21.7935)
Luminance	0.6488 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.09

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E263 #9263E2

analogous

#E2D263 #B3E263 #73E263

triadic

#B3E263 #63B3E2 #E263B3

tetradic

#B3E263 #63E2D2 #9263E2 #E26373

square

#B3E263 #63E2D2 #9263E2 #E26373

split-complementary

#B3E263 #6373E2 #D263E2

monochromatic

#77AB20 #9AD82F #B3E263 #CCEC97 #E5F5CA

Accessibility & contrast

On white

1.50

#B3E263 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.98

#B3E263 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E263

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E263	#FFFFFF	#000000	##000000
##B3E263	1.00	1.50	13.98	13.98
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.98	21.00	1.00	1.00
##000000	13.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD556

Deuteranopia (green-blind)

#E6D26B

Tritanopia (blue-blind)

#B9D9C6

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b3e263;
/* rgb */ color: rgb(179, 226, 99);
/* oklch */ color: oklch(85.4% 0.164 126.6);

Tailwind

colors: {
  custom: {
    50: '#cceb93',
    500: '#b3e263',
    950: '#000000',
  },
}

SCSS

$custom: #b3e263;
$custom-light: #cceb93;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e263",
  "rgb": {
    "r": 179,
    "g": 226,
    "b": 99
  },
  "hsl": {
    "h": 82.205,
    "s": 68.649,
    "l": 63.725
  },
  "oklch": {
    "l": 0.85381,
    "c": 0.16362,
    "h": 126.6
  },
  "luminance": 0.64877
}

Semantic roles & 50–950 ramp

primary

#B3E263

secondary

#663DAD

accent

#15D15A

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B3E263

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

Preview Lab → · Contrast checker → · Palette generator →