#B5D647#B5D647

#B5D647 is a very light, vivid yellow-green. Relative luminance 0.584; OKLCH L 82.5% C 0.170 H 121.5°. Best body text is #000000 at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#B5D647
RGB	rgb(181, 214, 71)
HSL	hsl(74, 64%, 56%)
HSV	hsv(74, 67%, 84%)
CMYK	cmyk(15.4%, 0%, 66.8%, 16.1%)
CIE-LAB	lab(80.95, -30.37, 64.09)
CIE-LCH	lch(80.95, 70.92, 115.36°)
OKLab	oklab(82.53% -0.0885 0.1448)
OKLCH	oklch(82.53% 0.17 121.5)
XYZ	xyz(44.2406, 58.3718, 14.8962)
Luminance	0.5837 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D647 #6847D6

analogous

#D6AF47 #B5D647 #6DD647

triadic

#B5D647 #47B5D6 #D647B5

tetradic

#B5D647 #47D6AF #6847D6 #D6476D

square

#B5D647 #47D6AF #6847D6 #D6476D

split-complementary

#B5D647 #476DD6 #AF47D6

monochromatic

#6D851E #96B729 #B5D647 #C9E179 #DDECAB

Accessibility & contrast

On white

1.66

#B5D647 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.67

#B5D647 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D647

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D647	#FFFFFF	#000000	##000000
##B5D647	1.00	1.66	12.67	12.67
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.67	21.00	1.00	1.00
##000000	12.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA32

Deuteranopia (green-blind)

#DEC952

Tritanopia (blue-blind)

#BECBB9

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b5d647;
/* rgb */ color: rgb(181, 214, 71);
/* oklch */ color: oklch(82.5% 0.170 121.5);

Tailwind

colors: {
  custom: {
    50: '#cee282',
    500: '#b5d647',
    950: '#000000',
  },
}

SCSS

$custom: #b5d647;
$custom-light: #cee282;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d647",
  "rgb": {
    "r": 181,
    "g": 214,
    "b": 71
  },
  "hsl": {
    "h": 73.846,
    "s": 63.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.82534,
    "c": 0.16971,
    "h": 121.5
  },
  "luminance": 0.58372
}

Semantic roles & 50–950 ramp

primary

#B5D647

secondary

#49368C

accent

#41E767

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B5D647

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

Preview Lab → · Contrast checker → · Palette generator →