#B1DE48#B1DE48

#B1DE48 is a very light, vivid yellow-green. Relative luminance 0.621; OKLCH L 84.1% C 0.180 H 124.7°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#B1DE48
RGB	rgb(177, 222, 72)
HSL	hsl(78, 69%, 58%)
HSV	hsv(78, 68%, 87%)
CMYK	cmyk(20.3%, 0%, 67.6%, 12.9%)
CIE-LAB	lab(82.94, -35.57, 65.68)
CIE-LCH	lch(82.94, 74.70, 118.44°)
OKLab	oklab(84.08% -0.1026 0.1484)
OKLCH	oklch(84.08% 0.18 124.7)
XYZ	xyz(45.4228, 62.0571, 15.7148)
Luminance	0.6206 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DE48 #7548DE

analogous

#DEC048 #B1DE48 #66DE48

triadic

#B1DE48 #48B1DE #DE48B1

tetradic

#B1DE48 #48DEC0 #7548DE #DE4866

square

#B1DE48 #48DEC0 #7548DE #DE4866

split-complementary

#B1DE48 #4866DE #C048DE

monochromatic

#6E911A #95C524 #B1DE48 #C7E77C #DDF1B0

Accessibility & contrast

On white

1.57

#B1DE48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#B1DE48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DE48

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DE48	#FFFFFF	#000000	##000000
##B1DE48	1.00	1.57	13.41	13.41
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.41	21.00	1.00	1.00
##000000	13.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD032

Deuteranopia (green-blind)

#E4CE54

Tritanopia (blue-blind)

#B9D4C0

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b1de48;
/* rgb */ color: rgb(177, 222, 72);
/* oklch */ color: oklch(84.1% 0.180 124.7);

Tailwind

colors: {
  custom: {
    50: '#cce883',
    500: '#b1de48',
    950: '#000000',
  },
}

SCSS

$custom: #b1de48;
$custom-light: #cce883;
$custom-dark: #000000;

JSON

{
  "hex": "#b1de48",
  "rgb": {
    "r": 177,
    "g": 222,
    "b": 72
  },
  "hsl": {
    "h": 78,
    "s": 69.444,
    "l": 57.647
  },
  "oklch": {
    "l": 0.84083,
    "c": 0.18036,
    "h": 124.7
  },
  "luminance": 0.62058
}

Semantic roles & 50–950 ramp

primary

#B1DE48

secondary

#513496

accent

#3CEC71

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B1DE48

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

Preview Lab → · Contrast checker → · Palette generator →