#B1DD4E#B1DD4E

#B1DD4E is a very light, vivid yellow-green. Relative luminance 0.616; OKLCH L 83.9% C 0.175 H 124.7°. Best body text is #000000 at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#B1DD4E
RGB	rgb(177, 221, 78)
HSL	hsl(78, 68%, 59%)
HSV	hsv(78, 65%, 87%)
CMYK	cmyk(19.9%, 0%, 64.7%, 13.3%)
CIE-LAB	lab(82.71, -34.71, 63.11)
CIE-LCH	lch(82.71, 72.02, 118.81°)
OKLab	oklab(83.91% -0.0997 0.1438)
OKLCH	oklch(83.91% 0.175 124.7)
XYZ	xyz(45.3633, 61.6096, 16.7082)
Luminance	0.6161 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DD4E #7A4EDD

analogous

#DDC24E #B1DD4E #69DD4E

triadic

#B1DD4E #4EB1DD #DD4EB1

tetradic

#B1DD4E #4EDDC2 #7A4EDD #DD4E69

square

#B1DD4E #4EDDC2 #7A4EDD #DD4E69

split-complementary

#B1DD4E #4E69DD #C24EDD

monochromatic

#6F941C #96C726 #B1DD4E #C8E781 #DEF1B5

Accessibility & contrast

On white

1.58

#B1DD4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.32

#B1DD4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DD4E

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DD4E	#FFFFFF	#000000	##000000
##B1DD4E	1.00	1.58	13.32	13.32
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.32	21.00	1.00	1.00
##000000	13.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF3B

Deuteranopia (green-blind)

#E3CD59

Tritanopia (blue-blind)

#B9D3C0

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b1dd4e;
/* rgb */ color: rgb(177, 221, 78);
/* oklch */ color: oklch(83.9% 0.175 124.7);

Tailwind

colors: {
  custom: {
    50: '#cce786',
    500: '#b1dd4e',
    950: '#000000',
  },
}

SCSS

$custom: #b1dd4e;
$custom-light: #cce786;
$custom-dark: #000000;

JSON

{
  "hex": "#b1dd4e",
  "rgb": {
    "r": 177,
    "g": 221,
    "b": 78
  },
  "hsl": {
    "h": 78.462,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.83905,
    "c": 0.17494,
    "h": 124.7
  },
  "luminance": 0.6161
}

Semantic roles & 50–950 ramp

primary

#B1DD4E

secondary

#553699

accent

#3DEB73

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14160C

muted

#83847F

Preview Lab

Preview with #B1DD4E

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

Preview Lab → · Contrast checker → · Palette generator →