#B1DB56#B1DB56

#B1DB56 is a very light, vivid yellow-green. Relative luminance 0.607; OKLCH L 83.5% C 0.166 H 124.7°. Best body text is #000000 at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#B1DB56
RGB	rgb(177, 219, 86)
HSL	hsl(79, 65%, 60%)
HSV	hsv(79, 61%, 86%)
CMYK	cmyk(19.2%, 0%, 60.7%, 14.1%)
CIE-LAB	lab(82.21, -33.20, 59.28)
CIE-LCH	lch(82.21, 67.94, 119.25°)
OKLab	oklab(83.52% -0.0948 0.1367)
OKLCH	oklch(83.52% 0.166 124.7)
XYZ	xyz(45.1429, 60.6816, 18.1367)
Luminance	0.6068 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DB56 #8056DB

analogous

#DBC256 #B1DB56 #6FDB56

triadic

#B1DB56 #56B1DB #DB56B1

tetradic

#B1DB56 #56DBC2 #8056DB #DB566F

square

#B1DB56 #56DBC2 #8056DB #DB566F

split-complementary

#B1DB56 #566FDB #C256DB

monochromatic

#719720 #97C92B #B1DB56 #C8E688 #E0F0BB

Accessibility & contrast

On white

1.60

#B1DB56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.14

#B1DB56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DB56

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DB56	#FFFFFF	#000000	##000000
##B1DB56	1.00	1.60	13.14	13.14
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.14	21.00	1.00	1.00
##000000	13.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE46

Deuteranopia (green-blind)

#E1CC5F

Tritanopia (blue-blind)

#B8D1BF

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b1db56;
/* rgb */ color: rgb(177, 219, 86);
/* oklch */ color: oklch(83.5% 0.166 124.7);

Tailwind

colors: {
  custom: {
    50: '#cbe68b',
    500: '#b1db56',
    950: '#000000',
  },
}

SCSS

$custom: #b1db56;
$custom-light: #cbe68b;
$custom-dark: #000000;

JSON

{
  "hex": "#b1db56",
  "rgb": {
    "r": 177,
    "g": 219,
    "b": 86
  },
  "hsl": {
    "h": 78.947,
    "s": 64.878,
    "l": 59.804
  },
  "oklch": {
    "l": 0.83523,
    "c": 0.16632,
    "h": 124.7
  },
  "luminance": 0.60682
}

Semantic roles & 50–950 ramp

primary

#B1DB56

secondary

#593A9B

accent

#40E875

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B1DB56

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

Preview Lab → · Contrast checker → · Palette generator →