#B3C745#B3C745

#B3C745 is a light, vivid yellow. Relative luminance 0.509; OKLCH L 79.0% C 0.154 H 117.6°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#B3C745
RGB	rgb(179, 199, 69)
HSL	hsl(69, 54%, 53%)
HSV	hsv(69, 65%, 78%)
CMYK	cmyk(10.1%, 0%, 65.3%, 22%)
CIE-LAB	lab(76.59, -24.14, 60.33)
CIE-LCH	lch(76.59, 64.98, 111.81°)
OKLab	oklab(78.99% -0.0713 0.1366)
OKLCH	oklch(78.99% 0.154 117.6)
XYZ	xyz(40.0888, 50.8606, 13.3343)
Luminance	0.5086 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3C745 #5945C7

analogous

#C79A45 #B3C745 #72C745

triadic

#B3C745 #45B3C7 #C745B3

tetradic

#B3C745 #45C79A #5945C7 #C74572

square

#B3C745 #45C79A #5945C7 #C74572

split-complementary

#B3C745 #4572C7 #9A45C7

monochromatic

#647022 #8E9F30 #B3C745 #C6D574 #D9E3A3

Accessibility & contrast

On white

1.88

#B3C745 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#B3C745 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3C745

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3C745	#FFFFFF	#000000	##000000
##B3C745	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD33

Deuteranopia (green-blind)

#D2BE4E

Tritanopia (blue-blind)

#BDBCAC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #b3c745;
/* rgb */ color: rgb(179, 199, 69);
/* oklch */ color: oklch(79.0% 0.154 117.6);

Tailwind

colors: {
  custom: {
    50: '#cdd87f',
    500: '#b3c745',
    950: '#000000',
  },
}

SCSS

$custom: #b3c745;
$custom-light: #cdd87f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3c745",
  "rgb": {
    "r": 179,
    "g": 199,
    "b": 69
  },
  "hsl": {
    "h": 69.231,
    "s": 53.719,
    "l": 52.549
  },
  "oklch": {
    "l": 0.78993,
    "c": 0.1541,
    "h": 117.6
  },
  "luminance": 0.5086
}

Semantic roles & 50–950 ramp

primary

#B3C745

secondary

#413779

accent

#4BDD61

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B3C745

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

Preview Lab → · Contrast checker → · Palette generator →