#B1D93A#B1D93A

#B1D93A is a very light, vivid yellow-green. Relative luminance 0.593; OKLCH L 82.8% C 0.183 H 123.0°. Best body text is #000000 at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#B1D93A
RGB	rgb(177, 217, 58)
HSL	hsl(75, 68%, 54%)
HSV	hsv(75, 73%, 85%)
CMYK	cmyk(18.4%, 0%, 73.3%, 14.9%)
CIE-LAB	lab(81.44, -34.08, 69.17)
CIE-LCH	lch(81.44, 77.11, 116.23°)
OKLab	oklab(82.84% -0.0997 0.1536)
OKLCH	oklch(82.84% 0.183 123)
XYZ	xyz(43.7086, 59.2781, 13.1413)
Luminance	0.5928 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D93A #623AD9

analogous

#D9B23A #B1D93A #62D93A

triadic

#B1D93A #3AB1D9 #D93AB1

tetradic

#B1D93A #3AD9B2 #623AD9 #D93A62

square

#B1D93A #3AD9B2 #623AD9 #D93A62

split-complementary

#B1D93A #3A62D9 #B23AD9

monochromatic

#668019 #8FB323 #B1D93A #C5E36D #DAEDA1

Accessibility & contrast

On white

1.63

#B1D93A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.86

#B1D93A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D93A

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D93A	#FFFFFF	#000000	##000000
##B1D93A	1.00	1.63	12.86	12.86
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.86	21.00	1.00	1.00
##000000	12.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CB18

Deuteranopia (green-blind)

#E0CA48

Tritanopia (blue-blind)

#BACEBB

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b1d93a;
/* rgb */ color: rgb(177, 217, 58);
/* oklch */ color: oklch(82.8% 0.183 123.0);

Tailwind

colors: {
  custom: {
    50: '#cce47b',
    500: '#b1d93a',
    950: '#000000',
  },
}

SCSS

$custom: #b1d93a;
$custom-light: #cce47b;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d93a",
  "rgb": {
    "r": 177,
    "g": 217,
    "b": 58
  },
  "hsl": {
    "h": 75.094,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.82843,
    "c": 0.18306,
    "h": 123
  },
  "luminance": 0.59278
}

Semantic roles & 50–950 ramp

primary

#B1D93A

secondary

#463087

accent

#3DEB69

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B1D93A

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

Preview Lab → · Contrast checker → · Palette generator →