#B3C849#B3C849

#B3C849 is a light, vivid yellow. Relative luminance 0.514; OKLCH L 79.3% C 0.152 H 118.0°. Best body text is #000000 at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#B3C849
RGB	rgb(179, 200, 73)
HSL	hsl(70, 54%, 54%)
HSV	hsv(70, 64%, 78%)
CMYK	cmyk(10.5%, 0%, 63.5%, 21.6%)
CIE-LAB	lab(76.90, -24.36, 59.03)
CIE-LCH	lch(76.90, 63.86, 112.43°)
OKLab	oklab(79.25% -0.0715 0.1344)
OKLCH	oklch(79.25% 0.152 118)
XYZ	xyz(40.4480, 51.3737, 14.0873)
Luminance	0.5137 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3C849 #5E49C8

analogous

#C89D49 #B3C849 #73C849

triadic

#B3C849 #49B3C8 #C849B3

tetradic

#B3C849 #49C89D #5E49C8 #C84973

square

#B3C849 #49C89D #5E49C8 #C84973

split-complementary

#B3C849 #4973C8 #9D49C8

monochromatic

#667423 #90A331 #B3C849 #C7D678 #DAE4A7

Accessibility & contrast

On white

1.86

#B3C849 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.27

#B3C849 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3C849

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3C849	#FFFFFF	#000000	##000000
##B3C849	1.00	1.86	11.27	11.27
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.27	21.00	1.00	1.00
##000000	11.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE39

Deuteranopia (green-blind)

#D2BE52

Tritanopia (blue-blind)

#BDBEAE

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b3c849;
/* rgb */ color: rgb(179, 200, 73);
/* oklch */ color: oklch(79.3% 0.152 118.0);

Tailwind

colors: {
  custom: {
    50: '#cdd882',
    500: '#b3c849',
    950: '#000000',
  },
}

SCSS

$custom: #b3c849;
$custom-light: #cdd882;
$custom-dark: #000000;

JSON

{
  "hex": "#b3c849",
  "rgb": {
    "r": 179,
    "g": 200,
    "b": 73
  },
  "hsl": {
    "h": 69.921,
    "s": 53.586,
    "l": 53.529
  },
  "oklch": {
    "l": 0.79252,
    "c": 0.15229,
    "h": 118
  },
  "luminance": 0.51373
}

Semantic roles & 50–950 ramp

primary

#B3C849

secondary

#44397D

accent

#4BDD63

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B3C849

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

Preview Lab → · Contrast checker → · Palette generator →