#B3C548#B3C548

#B3C548 is a light, vivid yellow. Relative luminance 0.500; OKLCH L 78.6% C 0.150 H 116.9°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#B3C548
RGB	rgb(179, 197, 72)
HSL	hsl(69, 52%, 53%)
HSV	hsv(69, 63%, 77%)
CMYK	cmyk(9.1%, 0%, 63.5%, 22.7%)
CIE-LAB	lab(76.06, -22.97, 58.54)
CIE-LCH	lch(76.06, 62.89, 111.42°)
OKLab	oklab(78.57% -0.0677 0.1333)
OKLCH	oklch(78.57% 0.15 116.9)
XYZ	xyz(39.7272, 49.9845, 13.6848)
Luminance	0.4998 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3C548 #5A48C5

analogous

#C59848 #B3C548 #74C548

triadic

#B3C548 #48B3C5 #C548B3

tetradic

#B3C548 #48C598 #5A48C5 #C54874

square

#B3C548 #48C598 #5A48C5 #C54874

split-complementary

#B3C548 #4874C5 #9848C5

monochromatic

#646F23 #8E9E32 #B3C548 #C6D476 #DAE2A5

Accessibility & contrast

On white

1.91

#B3C548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#B3C548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3C548

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3C548	#FFFFFF	#000000	##000000
##B3C548	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB38

Deuteranopia (green-blind)

#D0BC51

Tritanopia (blue-blind)

#BDBAAB

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b3c548;
/* rgb */ color: rgb(179, 197, 72);
/* oklch */ color: oklch(78.6% 0.150 116.9);

Tailwind

colors: {
  custom: {
    50: '#cdd681',
    500: '#b3c548',
    950: '#000000',
  },
}

SCSS

$custom: #b3c548;
$custom-light: #cdd681;
$custom-dark: #000000;

JSON

{
  "hex": "#b3c548",
  "rgb": {
    "r": 179,
    "g": 197,
    "b": 72
  },
  "hsl": {
    "h": 68.64,
    "s": 51.867,
    "l": 52.745
  },
  "oklch": {
    "l": 0.78571,
    "c": 0.14951,
    "h": 116.9
  },
  "luminance": 0.49984
}

Semantic roles & 50–950 ramp

primary

#B3C548

secondary

#A199CF

accent

#4CDB61

background

#FCFDF8

surface

#F9FAEF

border

#D2D3CA

text

#14140B

muted

#82837C

Preview Lab

Preview with #B3C548

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

Preview Lab → · Contrast checker → · Palette generator →