#B5C548#B5C548

#B5C548 is a light, vivid yellow. Relative luminance 0.502; OKLCH L 78.7% C 0.149 H 116.1°. Best body text is #000000 at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#B5C548
RGB	rgb(181, 197, 72)
HSL	hsl(68, 52%, 53%)
HSV	hsv(68, 63%, 77%)
CMYK	cmyk(8.1%, 0%, 63.5%, 22.7%)
CIE-LAB	lab(76.21, -22.15, 58.74)
CIE-LCH	lch(76.21, 62.78, 110.66°)
OKLab	oklab(78.73% -0.0656 0.1337)
OKLCH	oklch(78.73% 0.149 116.1)
XYZ	xyz(40.1929, 50.2247, 13.7066)
Luminance	0.5022 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5C548 #5848C5

analogous

#C59648 #B5C548 #76C548

triadic

#B5C548 #48B5C5 #C548B5

tetradic

#B5C548 #48C596 #5848C5 #C54876

square

#B5C548 #48C596 #5848C5 #C54876

split-complementary

#B5C548 #4876C5 #9648C5

monochromatic

#666F23 #909E32 #B5C548 #C8D476 #DBE2A5

Accessibility & contrast

On white

1.90

#B5C548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.04

#B5C548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5C548

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5C548	#FFFFFF	#000000	##000000
##B5C548	1.00	1.90	11.04	11.04
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.04	21.00	1.00	1.00
##000000	11.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB38

Deuteranopia (green-blind)

#D1BD51

Tritanopia (blue-blind)

#C0BAAB

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b5c548;
/* rgb */ color: rgb(181, 197, 72);
/* oklch */ color: oklch(78.7% 0.149 116.1);

Tailwind

colors: {
  custom: {
    50: '#ced681',
    500: '#b5c548',
    950: '#000000',
  },
}

SCSS

$custom: #b5c548;
$custom-light: #ced681;
$custom-dark: #000000;

JSON

{
  "hex": "#b5c548",
  "rgb": {
    "r": 181,
    "g": 197,
    "b": 72
  },
  "hsl": {
    "h": 67.68,
    "s": 51.867,
    "l": 52.745
  },
  "oklch": {
    "l": 0.78726,
    "c": 0.14887,
    "h": 116.1
  },
  "luminance": 0.50224
}

Semantic roles & 50–950 ramp

primary

#B5C548

secondary

#413879

accent

#4CDB5F

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B5C548

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

Preview Lab → · Contrast checker → · Palette generator →