#B6CA3A#B6CA3A

#B6CA3A is a light, vivid yellow. Relative luminance 0.525; OKLCH L 79.8% C 0.164 H 117.2°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#B6CA3A
RGB	rgb(182, 202, 58)
HSL	hsl(68, 58%, 51%)
HSV	hsv(68, 71%, 79%)
CMYK	cmyk(9.9%, 0%, 71.3%, 20.8%)
CIE-LAB	lab(77.57, -25.00, 65.54)
CIE-LCH	lch(77.57, 70.15, 110.88°)
OKLab	oklab(79.81% -0.0749 0.1458)
OKLCH	oklch(79.81% 0.164 117.2)
XYZ	xyz(41.1766, 52.4921, 11.9650)
Luminance	0.5249 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6CA3A #4E3ACA

analogous

#CA963A #B6CA3A #6ECA3A

triadic

#B6CA3A #3AB6CA #CA3AB6

tetradic

#B6CA3A #3ACA96 #4E3ACA #CA3A6E

square

#B6CA3A #3ACA96 #4E3ACA #CA3A6E

split-complementary

#B6CA3A #3A6ECA #963ACA

monochromatic

#616C1D #8D9D2A #B6CA3A #C8D76A #DAE49A

Accessibility & contrast

On white

1.83

#B6CA3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#B6CA3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6CA3A

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6CA3A	#FFFFFF	#000000	##000000
##B6CA3A	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF20

Deuteranopia (green-blind)

#D6C146

Tritanopia (blue-blind)

#C1BFAE

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b6ca3a;
/* rgb */ color: rgb(182, 202, 58);
/* oklch */ color: oklch(79.8% 0.164 117.2);

Tailwind

colors: {
  custom: {
    50: '#cfda7a',
    500: '#b6ca3a',
    950: '#000000',
  },
}

SCSS

$custom: #b6ca3a;
$custom-light: #cfda7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b6ca3a",
  "rgb": {
    "r": 182,
    "g": 202,
    "b": 58
  },
  "hsl": {
    "h": 68.333,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.79811,
    "c": 0.1639,
    "h": 117.2
  },
  "luminance": 0.52492
}

Semantic roles & 50–950 ramp

primary

#B6CA3A

secondary

#3C3276

accent

#47E15C

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B6CA3A

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

Preview Lab → · Contrast checker → · Palette generator →