#B3CA48#B3CA48

#B3CA48 is a light, vivid yellow-green. Relative luminance 0.523; OKLCH L 79.7% C 0.155 H 118.7°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#B3CA48
RGB	rgb(179, 202, 72)
HSL	hsl(71, 55%, 54%)
HSV	hsv(71, 64%, 79%)
CMYK	cmyk(11.4%, 0%, 64.4%, 20.8%)
CIE-LAB	lab(77.46, -25.40, 60.02)
CIE-LCH	lch(77.46, 65.17, 112.94°)
OKLab	oklab(79.69% -0.0745 0.1364)
OKLCH	oklch(79.69% 0.155 118.7)
XYZ	xyz(40.8814, 52.2929, 14.0695)
Luminance	0.5229 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CA48 #5F48CA

analogous

#CAA048 #B3CA48 #72CA48

triadic

#B3CA48 #48B3CA #CA48B3

tetradic

#B3CA48 #48CAA0 #5F48CA #CA4872

square

#B3CA48 #48CAA0 #5F48CA #CA4872

split-complementary

#B3CA48 #4872CA #A048CA

monochromatic

#677622 #90A530 #B3CA48 #C7D877 #DAE5A7

Accessibility & contrast

On white

1.83

#B3CA48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.46

#B3CA48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CA48

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CA48	#FFFFFF	#000000	##000000
##B3CA48	1.00	1.83	11.46	11.46
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.46	21.00	1.00	1.00
##000000	11.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF37

Deuteranopia (green-blind)

#D4C051

Tritanopia (blue-blind)

#BDBFAF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #b3ca48;
/* rgb */ color: rgb(179, 202, 72);
/* oklch */ color: oklch(79.7% 0.155 118.7);

Tailwind

colors: {
  custom: {
    50: '#cdda81',
    500: '#b3ca48',
    950: '#000000',
  },
}

SCSS

$custom: #b3ca48;
$custom-light: #cdda81;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ca48",
  "rgb": {
    "r": 179,
    "g": 202,
    "b": 72
  },
  "hsl": {
    "h": 70.615,
    "s": 55.085,
    "l": 53.725
  },
  "oklch": {
    "l": 0.79693,
    "c": 0.15542,
    "h": 118.7
  },
  "luminance": 0.52293
}

Semantic roles & 50–950 ramp

primary

#B3CA48

secondary

#44387E

accent

#49DE64

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B3CA48

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

Preview Lab → · Contrast checker → · Palette generator →