#B3C646#B3C646

#B3C646 is a light, vivid yellow. Relative luminance 0.504; OKLCH L 78.8% C 0.152 H 117.2°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#B3C646
RGB	rgb(179, 198, 70)
HSL	hsl(69, 53%, 53%)
HSV	hsv(69, 65%, 78%)
CMYK	cmyk(9.6%, 0%, 64.6%, 22.4%)
CIE-LAB	lab(76.32, -23.59, 59.64)
CIE-LCH	lch(76.32, 64.14, 111.58°)
OKLab	oklab(78.78% -0.0697 0.1353)
OKLCH	oklch(78.78% 0.152 117.2)
XYZ	xyz(39.8908, 50.4145, 13.4227)
Luminance	0.5041 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3C646 #5946C6

analogous

#C69946 #B3C646 #73C646

triadic

#B3C646 #46B3C6 #C646B3

tetradic

#B3C646 #46C699 #5946C6 #C64673

square

#B3C646 #46C699 #5946C6 #C64673

split-complementary

#B3C646 #4673C6 #9946C6

monochromatic

#646F22 #8E9E31 #B3C646 #C6D475 #D9E3A4

Accessibility & contrast

On white

1.89

#B3C646 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#B3C646 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3C646

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3C646	#FFFFFF	#000000	##000000
##B3C646	1.00	1.89	11.08	11.08
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC35

Deuteranopia (green-blind)

#D1BD4F

Tritanopia (blue-blind)

#BDBBAC

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b3c646;
/* rgb */ color: rgb(179, 198, 70);
/* oklch */ color: oklch(78.8% 0.152 117.2);

Tailwind

colors: {
  custom: {
    50: '#cdd780',
    500: '#b3c646',
    950: '#000000',
  },
}

SCSS

$custom: #b3c646;
$custom-light: #cdd780;
$custom-dark: #000000;

JSON

{
  "hex": "#b3c646",
  "rgb": {
    "r": 179,
    "g": 198,
    "b": 70
  },
  "hsl": {
    "h": 68.906,
    "s": 52.893,
    "l": 52.549
  },
  "oklch": {
    "l": 0.78778,
    "c": 0.15219,
    "h": 117.2
  },
  "luminance": 0.50414
}

Semantic roles & 50–950 ramp

primary

#B3C646

secondary

#413779

accent

#4BDC61

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B3C646

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

Preview Lab → · Contrast checker → · Palette generator →