#B3C045#B3C045

#B3C045 is a light, vivid yellow. Relative luminance 0.477; OKLCH L 77.4% C 0.146 H 115.0°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#B3C045
RGB	rgb(179, 192, 69)
HSL	hsl(66, 49%, 51%)
HSV	hsv(66, 64%, 75%)
CMYK	cmyk(6.8%, 0%, 64.1%, 24.7%)
CIE-LAB	lab(74.64, -20.71, 58.28)
CIE-LCH	lch(74.64, 61.85, 109.56°)
OKLab	oklab(77.43% -0.0617 0.1323)
OKLCH	oklch(77.43% 0.146 115)
XYZ	xyz(38.5151, 47.7133, 12.8097)
Luminance	0.4771 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3C045 #5245C0

analogous

#C08F45 #B3C045 #75C045

triadic

#B3C045 #45B3C0 #C045B3

tetradic

#B3C045 #45C08F #5245C0 #C04575

square

#B3C045 #45C08F #5245C0 #C04575

split-complementary

#B3C045 #4575C0 #8F45C0

monochromatic

#606823 #8B9533 #B3C045 #C6CF73 #D8DFA0

Accessibility & contrast

On white

1.99

#B3C045 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#B3C045 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3C045

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3C045	#FFFFFF	#000000	##000000
##B3C045	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB735

Deuteranopia (green-blind)

#CCB94D

Tritanopia (blue-blind)

#BEB5A7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b3c045;
/* rgb */ color: rgb(179, 192, 69);
/* oklch */ color: oklch(77.4% 0.146 115.0);

Tailwind

colors: {
  custom: {
    50: '#cdd27f',
    500: '#b3c045',
    950: '#000000',
  },
}

SCSS

$custom: #b3c045;
$custom-light: #cdd27f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3c045",
  "rgb": {
    "r": 179,
    "g": 192,
    "b": 69
  },
  "hsl": {
    "h": 66.341,
    "s": 49.398,
    "l": 51.176
  },
  "oklch": {
    "l": 0.77428,
    "c": 0.14598,
    "h": 115
  },
  "luminance": 0.47713
}

Semantic roles & 50–950 ramp

primary

#B3C045

secondary

#9B95CC

accent

#4FD95D

background

#FCFCF8

surface

#F9F9EF

border

#D2D2CA

text

#14140A

muted

#82827C

Preview Lab

Preview with #B3C045

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

Preview Lab → · Contrast checker → · Palette generator →