#B1D346#B1D346

#B1D346 is a light, vivid yellow-green. Relative luminance 0.564; OKLCH L 81.6% C 0.168 H 121.9°. Best body text is #000000 at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#B1D346
RGB	rgb(177, 211, 70)
HSL	hsl(74, 62%, 55%)
HSV	hsv(74, 67%, 83%)
CMYK	cmyk(16.1%, 0%, 66.8%, 17.3%)
CIE-LAB	lab(79.83, -30.61, 63.24)
CIE-LCH	lch(79.83, 70.26, 115.83°)
OKLab	oklab(81.56% -0.0891 0.1429)
OKLCH	oklch(81.56% 0.168 121.9)
XYZ	xyz(42.5318, 56.3778, 14.4345)
Luminance	0.5638 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D346 #6846D3

analogous

#D3AE46 #B1D346 #6BD346

triadic

#B1D346 #46B1D3 #D346B1

tetradic

#B1D346 #46D3AE #6846D3 #D3466B

square

#B1D346 #46D3AE #6846D3 #D3466B

split-complementary

#B1D346 #466BD3 #AE46D3

monochromatic

#69801E #91B22A #B1D346 #C6DF77 #DBEBA9

Accessibility & contrast

On white

1.71

#B1D346 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.28

#B1D346 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D346

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D346	#FFFFFF	#000000	##000000
##B1D346	1.00	1.71	12.28	12.28
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.28	21.00	1.00	1.00
##000000	12.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC732

Deuteranopia (green-blind)

#DBC651

Tritanopia (blue-blind)

#BAC9B7

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #b1d346;
/* rgb */ color: rgb(177, 211, 70);
/* oklch */ color: oklch(81.6% 0.168 121.9);

Tailwind

colors: {
  custom: {
    50: '#cce081',
    500: '#b1d346',
    950: '#000000',
  },
}

SCSS

$custom: #b1d346;
$custom-light: #cce081;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d346",
  "rgb": {
    "r": 177,
    "g": 211,
    "b": 70
  },
  "hsl": {
    "h": 74.468,
    "s": 61.572,
    "l": 55.098
  },
  "oklch": {
    "l": 0.81563,
    "c": 0.16842,
    "h": 121.9
  },
  "luminance": 0.56378
}

Semantic roles & 50–950 ramp

primary

#B1D346

secondary

#493687

accent

#43E56A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B1D346

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

Preview Lab → · Contrast checker → · Palette generator →