#B3C845#B3C845

#B3C845 is a light, vivid yellow. Relative luminance 0.513; OKLCH L 79.2% C 0.155 H 117.9°. Best body text is #000000 at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#B3C845
RGB	rgb(179, 200, 69)
HSL	hsl(70, 54%, 53%)
HSV	hsv(70, 66%, 78%)
CMYK	cmyk(10.5%, 0%, 65.5%, 21.6%)
CIE-LAB	lab(76.87, -24.63, 60.62)
CIE-LCH	lch(76.87, 65.43, 112.11°)
OKLab	oklab(79.22% -0.0727 0.1372)
OKLCH	oklch(79.22% 0.155 117.9)
XYZ	xyz(40.3197, 51.3223, 13.4112)
Luminance	0.5132 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3C845 #5A45C8

analogous

#C89B45 #B3C845 #72C845

triadic

#B3C845 #45B3C8 #C845B3

tetradic

#B3C845 #45C89B #5A45C8 #C84572

square

#B3C845 #45C89B #5A45C8 #C84572

split-complementary

#B3C845 #4572C8 #9B45C8

monochromatic

#647121 #8EA02F #B3C845 #C6D674 #DAE4A3

Accessibility & contrast

On white

1.86

#B3C845 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.26

#B3C845 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3C845

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3C845	#FFFFFF	#000000	##000000
##B3C845	1.00	1.86	11.26	11.26
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.26	21.00	1.00	1.00
##000000	11.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD33

Deuteranopia (green-blind)

#D3BE4E

Tritanopia (blue-blind)

#BDBDAD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b3c845;
/* rgb */ color: rgb(179, 200, 69);
/* oklch */ color: oklch(79.2% 0.155 117.9);

Tailwind

colors: {
  custom: {
    50: '#cdd87f',
    500: '#b3c845',
    950: '#000000',
  },
}

SCSS

$custom: #b3c845;
$custom-light: #cdd87f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3c845",
  "rgb": {
    "r": 179,
    "g": 200,
    "b": 69
  },
  "hsl": {
    "h": 69.618,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.79218,
    "c": 0.15527,
    "h": 117.9
  },
  "luminance": 0.51322
}

Semantic roles & 50–950 ramp

primary

#B3C845

secondary

#42377A

accent

#4ADE62

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B3C845

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

Preview Lab → · Contrast checker → · Palette generator →