#B1E150#B1E150

#B1E150 is a very light, vivid yellow-green. Relative luminance 0.638; OKLCH L 84.8% C 0.178 H 125.7°. Best body text is #000000 at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#B1E150
RGB	rgb(177, 225, 80)
HSL	hsl(80, 71%, 60%)
HSV	hsv(80, 64%, 88%)
CMYK	cmyk(21.3%, 0%, 64.4%, 11.8%)
CIE-LAB	lab(83.85, -36.39, 63.52)
CIE-LCH	lch(83.85, 73.21, 119.81°)
OKLab	oklab(84.83% -0.1041 0.1449)
OKLCH	oklch(84.83% 0.178 125.7)
XYZ	xyz(46.5048, 63.7761, 17.4478)
Luminance	0.6378 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E150 #8050E1

analogous

#E1C950 #B1E150 #69E150

triadic

#B1E150 #50B1E1 #E150B1

tetradic

#B1E150 #50E1C9 #8050E1 #E15069

square

#B1E150 #50E1C9 #8050E1 #E15069

split-complementary

#B1E150 #5069E1 #C950E1

monochromatic

#719C1B #97D024 #B1E150 #C8EA84 #E0F3B8

Accessibility & contrast

On white

1.53

#B1E150 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.76

#B1E150 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E150

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E150	#FFFFFF	#000000	##000000
##B1E150	1.00	1.53	13.76	13.76
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.76	21.00	1.00	1.00
##000000	13.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD33D

Deuteranopia (green-blind)

#E6D05B

Tritanopia (blue-blind)

#B8D7C3

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b1e150;
/* rgb */ color: rgb(177, 225, 80);
/* oklch */ color: oklch(84.8% 0.178 125.7);

Tailwind

colors: {
  custom: {
    50: '#ccea88',
    500: '#b1e150',
    950: '#000000',
  },
}

SCSS

$custom: #b1e150;
$custom-light: #ccea88;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e150",
  "rgb": {
    "r": 177,
    "g": 225,
    "b": 80
  },
  "hsl": {
    "h": 79.862,
    "s": 70.732,
    "l": 59.804
  },
  "oklch": {
    "l": 0.84834,
    "c": 0.17844,
    "h": 125.7
  },
  "luminance": 0.63777
}

Semantic roles & 50–950 ramp

primary

#B1E150

secondary

#59369F

accent

#3AED76

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B1E150

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

Preview Lab → · Contrast checker → · Palette generator →