#B1E322#B1E322

#B1E322 is a very light, highly saturated yellow-green. Relative luminance 0.644; OKLCH L 85.0% C 0.205 H 124.5°. Best body text is #000000 at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#B1E322
RGB	rgb(177, 227, 34)
HSL	hsl(76, 78%, 51%)
HSV	hsv(76, 85%, 89%)
CMYK	cmyk(22%, 0%, 85%, 11%)
CIE-LAB	lab(84.17, -39.53, 78.10)
CIE-LCH	lch(84.17, 87.54, 116.85°)
OKLab	oklab(85.02% -0.1161 0.1688)
OKLCH	oklch(85.02% 0.205 124.5)
XYZ	xyz(45.8898, 64.4003, 11.5259)
Luminance	0.6440 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E322 #5422E3

analogous

#E3B422 #B1E322 #50E322

triadic

#B1E322 #22B1E3 #E322B1

tetradic

#B1E322 #22E3B4 #5422E3 #E32250

square

#B1E322 #22E3B4 #5422E3 #E32250

split-complementary

#B1E322 #2250E3 #B422E3

monochromatic

#5F7B10 #89B116 #B1E322 #C4EA58 #D7F18F

Accessibility & contrast

On white

1.51

#B1E322 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.88

#B1E322 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E322

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E322	#FFFFFF	#000000	##000000
##B1E322	1.00	1.51	13.88	13.88
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.88	21.00	1.00	1.00
##000000	13.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D400

Deuteranopia (green-blind)

#EAD13B

Tritanopia (blue-blind)

#BAD7C2

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #b1e322;
/* rgb */ color: rgb(177, 227, 34);
/* oklch */ color: oklch(85.0% 0.205 124.5);

Tailwind

colors: {
  custom: {
    50: '#cdec73',
    500: '#b1e322',
    950: '#000000',
  },
}

SCSS

$custom: #b1e322;
$custom-light: #cdec73;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e322",
  "rgb": {
    "r": 177,
    "g": 227,
    "b": 34
  },
  "hsl": {
    "h": 75.544,
    "s": 77.51,
    "l": 51.176
  },
  "oklch": {
    "l": 0.8502,
    "c": 0.20487,
    "h": 124.5
  },
  "luminance": 0.64401
}

Semantic roles & 50–950 ramp

primary

#B1E322

secondary

#3E2782

accent

#34F466

background

#FEFEFB

surface

#FBFDF1

border

#D4D5CB

text

#141609

muted

#83847D

Preview Lab

Preview with #B1E322

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

Preview Lab → · Contrast checker → · Palette generator →