#B5DB56#B5DB56

#B5DB56 is a very light, vivid yellow-green. Relative luminance 0.612; OKLCH L 83.8% C 0.165 H 123.4°. Best body text is #000000 at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#B5DB56
RGB	rgb(181, 219, 86)
HSL	hsl(77, 65%, 60%)
HSV	hsv(77, 61%, 86%)
CMYK	cmyk(17.4%, 0%, 60.7%, 14.1%)
CIE-LAB	lab(82.46, -31.66, 59.63)
CIE-LCH	lch(82.46, 67.52, 117.96°)
OKLab	oklab(83.8% -0.0907 0.1374)
OKLCH	oklch(83.8% 0.165 123.4)
XYZ	xyz(46.0676, 61.1584, 18.1801)
Luminance	0.6116 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DB56 #7C56DB

analogous

#DBBF56 #B5DB56 #72DB56

triadic

#B5DB56 #56B5DB #DB56B5

tetradic

#B5DB56 #56DBBF #7C56DB #DB5672

square

#B5DB56 #56DBBF #7C56DB #DB5672

split-complementary

#B5DB56 #5672DB #BF56DB

monochromatic

#759720 #9CC92B #B5DB56 #CBE688 #E1F0BB

Accessibility & contrast

On white

1.59

#B5DB56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.23

#B5DB56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DB56

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DB56	#FFFFFF	#000000	##000000
##B5DB56	1.00	1.59	13.23	13.23
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.23	21.00	1.00	1.00
##000000	13.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE46

Deuteranopia (green-blind)

#E2CD5F

Tritanopia (blue-blind)

#BDD1BF

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b5db56;
/* rgb */ color: rgb(181, 219, 86);
/* oklch */ color: oklch(83.8% 0.165 123.4);

Tailwind

colors: {
  custom: {
    50: '#cee68b',
    500: '#b5db56',
    950: '#000000',
  },
}

SCSS

$custom: #b5db56;
$custom-light: #cee68b;
$custom-dark: #000000;

JSON

{
  "hex": "#b5db56",
  "rgb": {
    "r": 181,
    "g": 219,
    "b": 86
  },
  "hsl": {
    "h": 77.143,
    "s": 64.878,
    "l": 59.804
  },
  "oklch": {
    "l": 0.83796,
    "c": 0.16462,
    "h": 123.4
  },
  "luminance": 0.61159
}

Semantic roles & 50–950 ramp

primary

#B5DB56

secondary

#563A9B

accent

#40E870

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5DB56

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

Preview Lab → · Contrast checker → · Palette generator →