#B5D734#B5D734

#B5D734 is a very light, vivid yellow-green. Relative luminance 0.587; OKLCH L 82.6% C 0.182 H 121.1°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#B5D734
RGB	rgb(181, 215, 52)
HSL	hsl(73, 67%, 52%)
HSV	hsv(73, 76%, 84%)
CMYK	cmyk(15.8%, 0%, 75.8%, 15.7%)
CIE-LAB	lab(81.11, -31.86, 70.87)
CIE-LCH	lch(81.11, 77.70, 114.21°)
OKLab	oklab(82.63% -0.0942 0.1561)
OKLCH	oklch(82.63% 0.182 121.1)
XYZ	xyz(43.9771, 58.6726, 12.2563)
Luminance	0.5867 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D734 #5634D7

analogous

#D7A734 #B5D734 #64D734

triadic

#B5D734 #34B5D7 #D734B5

tetradic

#B5D734 #34D7A7 #5634D7 #D73464

square

#B5D734 #34D7A7 #5634D7 #D73464

split-complementary

#B5D734 #3464D7 #A734D7

monochromatic

#657918 #8FAC22 #B5D734 #C8E167 #DAEB9A

Accessibility & contrast

On white

1.65

#B5D734 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#B5D734 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D734

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D734	#FFFFFF	#000000	##000000
##B5D734	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA05

Deuteranopia (green-blind)

#E0CA44

Tritanopia (blue-blind)

#BFCCB9

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b5d734;
/* rgb */ color: rgb(181, 215, 52);
/* oklch */ color: oklch(82.6% 0.182 121.1);

Tailwind

colors: {
  custom: {
    50: '#cfe378',
    500: '#b5d734',
    950: '#000000',
  },
}

SCSS

$custom: #b5d734;
$custom-light: #cfe378;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d734",
  "rgb": {
    "r": 181,
    "g": 215,
    "b": 52
  },
  "hsl": {
    "h": 72.515,
    "s": 67.078,
    "l": 52.353
  },
  "oklch": {
    "l": 0.82631,
    "c": 0.18231,
    "h": 121.1
  },
  "luminance": 0.58673
}

Semantic roles & 50–950 ramp

primary

#B5D734

secondary

#402E81

accent

#3EEA62

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B5D734

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

Preview Lab → · Contrast checker → · Palette generator →