#B3E660#B3E660

#B3E660 is a very light, vivid yellow-green. Relative luminance 0.670; OKLCH L 86.3% C 0.171 H 127.2°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#B3E660
RGB	rgb(179, 230, 96)
HSL	hsl(83, 73%, 64%)
HSV	hsv(83, 58%, 90%)
CMYK	cmyk(22.2%, 0%, 58.3%, 9.8%)
CIE-LAB	lab(85.51, -36.65, 58.71)
CIE-LCH	lch(85.51, 69.21, 121.97°)
OKLab	oklab(86.26% -0.1036 0.1365)
OKLCH	oklch(86.26% 0.171 127.2)
XYZ	xyz(48.9985, 67.0211, 21.4190)
Luminance	0.6702 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.32

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E660 #9360E6

analogous

#E6D660 #B3E660 #70E660

triadic

#B3E660 #60B3E6 #E660B3

tetradic

#B3E660 #60E6D6 #9360E6 #E66070

square

#B3E660 #60E6D6 #9360E6 #E66070

split-complementary

#B3E660 #6070E6 #D660E6

monochromatic

#78B01C #9ADE2B #B3E660 #CCEE95 #E6F7CA

Accessibility & contrast

On white

1.46

#B3E660 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#B3E660 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E660

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E660	#FFFFFF	#000000	##000000
##B3E660	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D851

Deuteranopia (green-blind)

#EAD569

Tritanopia (blue-blind)

#B9DCC9

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b3e660;
/* rgb */ color: rgb(179, 230, 96);
/* oklch */ color: oklch(86.3% 0.171 127.2);

Tailwind

colors: {
  custom: {
    50: '#cdee92',
    500: '#b3e660',
    950: '#000000',
  },
}

SCSS

$custom: #b3e660;
$custom-light: #cdee92;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e660",
  "rgb": {
    "r": 179,
    "g": 230,
    "b": 96
  },
  "hsl": {
    "h": 82.836,
    "s": 72.826,
    "l": 63.922
  },
  "oklch": {
    "l": 0.86256,
    "c": 0.17139,
    "h": 127.2
  },
  "luminance": 0.67022
}

Semantic roles & 50–950 ramp

primary

#B3E660

secondary

#6739B1

accent

#11D55B

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B3E660

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

Preview Lab → · Contrast checker → · Palette generator →