#B6C138#B6C138

#B6C138 is a light, vivid yellow. Relative luminance 0.484; OKLCH L 77.8% C 0.155 H 114.0°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#B6C138
RGB	rgb(182, 193, 56)
HSL	hsl(65, 55%, 49%)
HSV	hsv(65, 71%, 76%)
CMYK	cmyk(5.7%, 0%, 71%, 24.3%)
CIE-LAB	lab(75.06, -20.71, 63.80)
CIE-LCH	lch(75.06, 67.07, 107.98°)
OKLab	oklab(77.79% -0.0631 0.1418)
OKLCH	oklch(77.79% 0.155 114)
XYZ	xyz(39.0763, 48.3713, 11.0187)
Luminance	0.4837 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6C138 #4338C1

analogous

#C18838 #B6C138 #72C138

triadic

#B6C138 #38B6C1 #C138B6

tetradic

#B6C138 #38C188 #4338C1 #C13872

square

#B6C138 #38C188 #4338C1 #C13872

split-complementary

#B6C138 #3872C1 #8838C1

monochromatic

#5D621C #89922A #B6C138 #C9D264 #DAE094

Accessibility & contrast

On white

1.97

#B6C138 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#B6C138 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6C138

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6C138	#FFFFFF	#000000	##000000
##B6C138	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB820

Deuteranopia (green-blind)

#CFBA43

Tritanopia (blue-blind)

#C2B6A6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #b6c138;
/* rgb */ color: rgb(182, 193, 56);
/* oklch */ color: oklch(77.8% 0.155 114.0);

Tailwind

colors: {
  custom: {
    50: '#cfd378',
    500: '#b6c138',
    950: '#000000',
  },
}

SCSS

$custom: #b6c138;
$custom-light: #cfd378;
$custom-dark: #000000;

JSON

{
  "hex": "#b6c138",
  "rgb": {
    "r": 182,
    "g": 193,
    "b": 56
  },
  "hsl": {
    "h": 64.818,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.77788,
    "c": 0.15521,
    "h": 114
  },
  "luminance": 0.48371
}

Semantic roles & 50–950 ramp

primary

#B6C138

secondary

#8F8ACB

accent

#49DE55

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#141409

muted

#83827B

Preview Lab

Preview with #B6C138

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

Preview Lab → · Contrast checker → · Palette generator →