#B0D63B#B0D63B

#B0D63B is a very light, vivid yellow-green. Relative luminance 0.576; OKLCH L 82.1% C 0.179 H 122.6°. Best body text is #000000 at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#B0D63B
RGB	rgb(176, 214, 59)
HSL	hsl(75, 65%, 54%)
HSV	hsv(75, 72%, 84%)
CMYK	cmyk(17.8%, 0%, 72.4%, 16.1%)
CIE-LAB	lab(80.54, -33.05, 67.94)
CIE-LCH	lch(80.54, 75.55, 115.94°)
OKLab	oklab(82.1% -0.0967 0.1512)
OKLCH	oklch(82.1% 0.179 122.6)
XYZ	xyz(42.7410, 57.6388, 13.0105)
Luminance	0.5764 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0D63B #613BD6

analogous

#D6AF3B #B0D63B #62D63B

triadic

#B0D63B #3BB0D6 #D63BB0

tetradic

#B0D63B #3BD6AF #613BD6 #D63B62

square

#B0D63B #3BD6AF #613BD6 #D63B62

split-complementary

#B0D63B #3B62D6 #AF3BD6

monochromatic

#647D1A #8DAF25 #B0D63B #C4E16E #D9EBA0

Accessibility & contrast

On white

1.68

#B0D63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.53

#B0D63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0D63B

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0D63B	#FFFFFF	#000000	##000000
##B0D63B	1.00	1.68	12.53	12.53
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.53	21.00	1.00	1.00
##000000	12.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C91D

Deuteranopia (green-blind)

#DEC849

Tritanopia (blue-blind)

#B9CBB8

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #b0d63b;
/* rgb */ color: rgb(176, 214, 59);
/* oklch */ color: oklch(82.1% 0.179 122.6);

Tailwind

colors: {
  custom: {
    50: '#cbe27b',
    500: '#b0d63b',
    950: '#000000',
  },
}

SCSS

$custom: #b0d63b;
$custom-light: #cbe27b;
$custom-dark: #000000;

JSON

{
  "hex": "#b0d63b",
  "rgb": {
    "r": 176,
    "g": 214,
    "b": 59
  },
  "hsl": {
    "h": 74.71,
    "s": 65.401,
    "l": 53.529
  },
  "oklch": {
    "l": 0.82096,
    "c": 0.17942,
    "h": 122.6
  },
  "luminance": 0.57639
}

Semantic roles & 50–950 ramp

primary

#B0D63B

secondary

#453184

accent

#3FE869

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B0D63B

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

Preview Lab → · Contrast checker → · Palette generator →