#B0CA45#B0CA45

#B0CA45 is a light, vivid yellow-green. Relative luminance 0.519; OKLCH L 79.4% C 0.159 H 119.7°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#B0CA45
RGB	rgb(176, 202, 69)
HSL	hsl(72, 56%, 53%)
HSV	hsv(72, 66%, 79%)
CMYK	cmyk(12.9%, 0%, 65.8%, 20.8%)
CIE-LAB	lab(77.22, -26.81, 60.91)
CIE-LCH	lch(77.22, 66.55, 113.76°)
OKLab	oklab(79.44% -0.0786 0.1379)
OKLCH	oklch(79.44% 0.159 119.7)
XYZ	xyz(40.0999, 51.9010, 13.5345)
Luminance	0.5190 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0CA45 #5F45CA

analogous

#CAA145 #B0CA45 #6DCA45

triadic

#B0CA45 #45B0CA #CA45B0

tetradic

#B0CA45 #45CAA1 #5F45CA #CA456D

square

#B0CA45 #45CAA1 #5F45CA #CA456D

split-complementary

#B0CA45 #456DCA #A145CA

monochromatic

#637421 #8CA32F #B0CA45 #C4D875 #D8E5A4

Accessibility & contrast

On white

1.85

#B0CA45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#B0CA45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0CA45

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0CA45	#FFFFFF	#000000	##000000
##B0CA45	1.00	1.85	11.38	11.38
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF33

Deuteranopia (green-blind)

#D3BF4F

Tritanopia (blue-blind)

#BAC0AF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #b0ca45;
/* rgb */ color: rgb(176, 202, 69);
/* oklch */ color: oklch(79.4% 0.159 119.7);

Tailwind

colors: {
  custom: {
    50: '#cbda7f',
    500: '#b0ca45',
    950: '#000000',
  },
}

SCSS

$custom: #b0ca45;
$custom-light: #cbda7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b0ca45",
  "rgb": {
    "r": 176,
    "g": 202,
    "b": 69
  },
  "hsl": {
    "h": 71.729,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.79444,
    "c": 0.15872,
    "h": 119.7
  },
  "luminance": 0.51901
}

Semantic roles & 50–950 ramp

primary

#B0CA45

secondary

#44377D

accent

#49DF66

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B0CA45

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

Preview Lab → · Contrast checker → · Palette generator →