#B6C838#B6C838

#B6C838 is a light, vivid yellow. Relative luminance 0.515; OKLCH L 79.3% C 0.163 H 116.5°. Best body text is #000000 at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#B6C838
RGB	rgb(182, 200, 56)
HSL	hsl(68, 57%, 50%)
HSV	hsv(68, 72%, 78%)
CMYK	cmyk(9%, 0%, 72%, 21.6%)
CIE-LAB	lab(77.00, -24.14, 65.69)
CIE-LCH	lch(77.00, 69.98, 110.18°)
OKLab	oklab(79.35% -0.0727 0.1458)
OKLCH	oklch(79.35% 0.163 116.5)
XYZ	xyz(40.6605, 51.5397, 11.5468)
Luminance	0.5154 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6C838 #4A38C8

analogous

#C89238 #B6C838 #6EC838

triadic

#B6C838 #38B6C8 #C838B6

tetradic

#B6C838 #38C892 #4A38C8 #C8386E

square

#B6C838 #38C892 #4A38C8 #C8386E

split-complementary

#B6C838 #386EC8 #9238C8

monochromatic

#5F691D #8B992A #B6C838 #C8D568 #D9E398

Accessibility & contrast

On white

1.86

#B6C838 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.31

#B6C838 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6C838

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6C838	#FFFFFF	#000000	##000000
##B6C838	1.00	1.86	11.31	11.31
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.31	21.00	1.00	1.00
##000000	11.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD1D

Deuteranopia (green-blind)

#D4BF44

Tritanopia (blue-blind)

#C1BDAC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b6c838;
/* rgb */ color: rgb(182, 200, 56);
/* oklch */ color: oklch(79.3% 0.163 116.5);

Tailwind

colors: {
  custom: {
    50: '#cfd878',
    500: '#b6c838',
    950: '#000000',
  },
}

SCSS

$custom: #b6c838;
$custom-light: #cfd878;
$custom-dark: #000000;

JSON

{
  "hex": "#b6c838",
  "rgb": {
    "r": 182,
    "g": 200,
    "b": 56
  },
  "hsl": {
    "h": 67.5,
    "s": 56.693,
    "l": 50.196
  },
  "oklch": {
    "l": 0.7935,
    "c": 0.16288,
    "h": 116.5
  },
  "luminance": 0.51539
}

Semantic roles & 50–950 ramp

primary

#B6C838

secondary

#3A3273

accent

#48E05B

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#14140A

muted

#83837D

Preview Lab

Preview with #B6C838

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

Preview Lab → · Contrast checker → · Palette generator →