#B3E556#B3E556

#B3E556 is a very light, vivid yellow-green. Relative luminance 0.663; OKLCH L 85.9% C 0.178 H 126.3°. Best body text is #000000 at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#B3E556
RGB	rgb(179, 229, 86)
HSL	hsl(81, 73%, 62%)
HSV	hsv(81, 62%, 90%)
CMYK	cmyk(21.8%, 0%, 62.4%, 10.2%)
CIE-LAB	lab(85.15, -37.00, 62.52)
CIE-LCH	lch(85.15, 72.65, 120.62°)
OKLab	oklab(85.93% -0.1054 0.1435)
OKLCH	oklch(85.93% 0.178 126.3)
XYZ	xyz(48.2895, 66.2935, 19.0541)
Luminance	0.6629 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E556 #8856E5

analogous

#E5D056 #B3E556 #6CE556

triadic

#B3E556 #56B3E5 #E556B3

tetradic

#B3E556 #56E5D0 #8856E5 #E5566C

square

#B3E556 #56E5D0 #8856E5 #E5566C

split-complementary

#B3E556 #566CE5 #D056E5

monochromatic

#76A71A #9BDC22 #B3E556 #CBED8B #E3F5C0

Accessibility & contrast

On white

1.47

#B3E556 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.26

#B3E556 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E556

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E556	#FFFFFF	#000000	##000000
##B3E556	1.00	1.47	14.26	14.26
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.26	21.00	1.00	1.00
##000000	14.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D744

Deuteranopia (green-blind)

#E9D461

Tritanopia (blue-blind)

#BADBC7

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b3e556;
/* rgb */ color: rgb(179, 229, 86);
/* oklch */ color: oklch(85.9% 0.178 126.3);

Tailwind

colors: {
  custom: {
    50: '#cded8c',
    500: '#b3e556',
    950: '#000000',
  },
}

SCSS

$custom: #b3e556;
$custom-light: #cded8c;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e556",
  "rgb": {
    "r": 179,
    "g": 229,
    "b": 86
  },
  "hsl": {
    "h": 80.979,
    "s": 73.333,
    "l": 61.765
  },
  "oklch": {
    "l": 0.8593,
    "c": 0.17807,
    "h": 126.3
  },
  "luminance": 0.66294
}

Semantic roles & 50–950 ramp

primary

#B3E556

secondary

#5E36A9

accent

#10D555

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #B3E556

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

Preview Lab → · Contrast checker → · Palette generator →