#B5D347#B5D347

#B5D347 is a light, vivid yellow-green. Relative luminance 0.569; OKLCH L 81.9% C 0.166 H 120.6°. Best body text is #000000 at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#B5D347
RGB	rgb(181, 211, 71)
HSL	hsl(73, 61%, 55%)
HSV	hsv(73, 66%, 83%)
CMYK	cmyk(14.2%, 0%, 66.4%, 17.3%)
CIE-LAB	lab(80.10, -28.96, 63.22)
CIE-LCH	lch(80.10, 69.54, 114.61°)
OKLab	oklab(81.86% -0.0846 0.143)
OKLCH	oklch(81.86% 0.166 120.6)
XYZ	xyz(43.4883, 56.8673, 14.6455)
Luminance	0.5687 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D347 #6547D3

analogous

#D3AB47 #B5D347 #6FD347

triadic

#B5D347 #47B5D3 #D347B5

tetradic

#B5D347 #47D3AB #6547D3 #D3476F

square

#B5D347 #47D3AB #6547D3 #D3476F

split-complementary

#B5D347 #476FD3 #AB47D3

monochromatic

#6C811F #95B22B #B5D347 #C9DF78 #DDEBAA

Accessibility & contrast

On white

1.70

#B5D347 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.37

#B5D347 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D347

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D347	#FFFFFF	#000000	##000000
##B5D347	1.00	1.70	12.37	12.37
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.37	21.00	1.00	1.00
##000000	12.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C733

Deuteranopia (green-blind)

#DCC752

Tritanopia (blue-blind)

#BFC8B7

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b5d347;
/* rgb */ color: rgb(181, 211, 71);
/* oklch */ color: oklch(81.9% 0.166 120.6);

Tailwind

colors: {
  custom: {
    50: '#cee081',
    500: '#b5d347',
    950: '#000000',
  },
}

SCSS

$custom: #b5d347;
$custom-light: #cee081;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d347",
  "rgb": {
    "r": 181,
    "g": 211,
    "b": 71
  },
  "hsl": {
    "h": 72.857,
    "s": 61.404,
    "l": 55.294
  },
  "oklch": {
    "l": 0.81857,
    "c": 0.16613,
    "h": 120.6
  },
  "luminance": 0.56867
}

Semantic roles & 50–950 ramp

primary

#B5D347

secondary

#483688

accent

#43E566

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B5D347

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

Preview Lab → · Contrast checker → · Palette generator →