#B5C145#B5C145

#B5C145 is a light, vivid yellow. Relative luminance 0.484; OKLCH L 77.8% C 0.147 H 114.5°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#B5C145
RGB	rgb(181, 193, 69)
HSL	hsl(66, 50%, 51%)
HSV	hsv(66, 64%, 76%)
CMYK	cmyk(6.2%, 0%, 64.2%, 24.3%)
CIE-LAB	lab(75.07, -20.37, 58.78)
CIE-LCH	lch(75.07, 62.21, 109.11°)
OKLab	oklab(77.81% -0.0609 0.1333)
OKLCH	oklch(77.81% 0.147 114.5)
XYZ	xyz(39.2012, 48.3940, 12.9050)
Luminance	0.4839 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5C145 #5145C1

analogous

#C18F45 #B5C145 #77C145

triadic

#B5C145 #45B5C1 #C145B5

tetradic

#B5C145 #45C18F #5145C1 #C14577

square

#B5C145 #45C18F #5145C1 #C14577

split-complementary

#B5C145 #4577C1 #8F45C1

monochromatic

#626923 #8D9732 #B5C145 #C7D073 #DAE0A1

Accessibility & contrast

On white

1.97

#B5C145 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#B5C145 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5C145

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5C145	#FFFFFF	#000000	##000000
##B5C145	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB835

Deuteranopia (green-blind)

#CEBA4D

Tritanopia (blue-blind)

#C0B6A7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #b5c145;
/* rgb */ color: rgb(181, 193, 69);
/* oklch */ color: oklch(77.8% 0.147 114.5);

Tailwind

colors: {
  custom: {
    50: '#ced37f',
    500: '#b5c145',
    950: '#000000',
  },
}

SCSS

$custom: #b5c145;
$custom-light: #ced37f;
$custom-dark: #000000;

JSON

{
  "hex": "#b5c145",
  "rgb": {
    "r": 181,
    "g": 193,
    "b": 69
  },
  "hsl": {
    "h": 65.806,
    "s": 50,
    "l": 51.373
  },
  "oklch": {
    "l": 0.7781,
    "c": 0.14656,
    "h": 114.5
  },
  "luminance": 0.48393
}

Semantic roles & 50–950 ramp

primary

#B5C145

secondary

#9B96CC

accent

#4EDA5C

background

#FDFCF8

surface

#FAF9EF

border

#D3D2CA

text

#14140A

muted

#83827C

Preview Lab

Preview with #B5C145

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

Preview Lab → · Contrast checker → · Palette generator →