#B6D451#B6D451

#B6D451 is a very light, vivid yellow-green. Relative luminance 0.576; OKLCH L 82.2% C 0.159 H 121.0°. Best body text is #000000 at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#B6D451
RGB	rgb(182, 212, 81)
HSL	hsl(74, 60%, 57%)
HSV	hsv(74, 62%, 83%)
CMYK	cmyk(14.2%, 0%, 61.8%, 16.9%)
CIE-LAB	lab(80.53, -28.35, 59.65)
CIE-LCH	lch(80.53, 66.05, 115.42°)
OKLab	oklab(82.24% -0.0821 0.1368)
OKLCH	oklch(82.24% 0.159 121)
XYZ	xyz(44.3206, 57.6262, 16.5711)
Luminance	0.5763 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6D451 #6F51D4

analogous

#D4B051 #B6D451 #75D451

triadic

#B6D451 #51B6D4 #D451B6

tetradic

#B6D451 #51D4B0 #6F51D4 #D45175

square

#B6D451 #51D4B0 #6F51D4 #D45175

split-complementary

#B6D451 #5175D4 #B051D4

monochromatic

#718922 #9ABA2E #B6D451 #CBE082 #DFECB3

Accessibility & contrast

On white

1.68

#B6D451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.53

#B6D451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6D451

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6D451	#FFFFFF	#000000	##000000
##B6D451	1.00	1.68	12.53	12.53
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.53	21.00	1.00	1.00
##000000	12.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C841

Deuteranopia (green-blind)

#DDC85A

Tritanopia (blue-blind)

#BFCAB9

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #b6d451;
/* rgb */ color: rgb(182, 212, 81);
/* oklch */ color: oklch(82.2% 0.159 121.0);

Tailwind

colors: {
  custom: {
    50: '#cfe187',
    500: '#b6d451',
    950: '#000000',
  },
}

SCSS

$custom: #b6d451;
$custom-light: #cfe187;
$custom-dark: #000000;

JSON

{
  "hex": "#b6d451",
  "rgb": {
    "r": 182,
    "g": 212,
    "b": 81
  },
  "hsl": {
    "h": 73.74,
    "s": 60.369,
    "l": 57.451
  },
  "oklch": {
    "l": 0.82242,
    "c": 0.15949,
    "h": 121
  },
  "luminance": 0.57626
}

Semantic roles & 50–950 ramp

primary

#B6D451

secondary

#4E3A8F

accent

#44E469

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B6D451

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

Preview Lab → · Contrast checker → · Palette generator →