#B9D951#B9D951

#B9D951 is a very light, vivid yellow-green. Relative luminance 0.605; OKLCH L 83.6% C 0.164 H 121.3°. Best body text is #000000 at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#B9D951
RGB	rgb(185, 217, 81)
HSL	hsl(74, 64%, 58%)
HSV	hsv(74, 63%, 85%)
CMYK	cmyk(14.7%, 0%, 62.7%, 14.9%)
CIE-LAB	lab(82.13, -29.53, 61.43)
CIE-LCH	lch(82.13, 68.16, 115.67°)
OKLab	oklab(83.58% -0.0855 0.1405)
OKLCH	oklch(83.58% 0.164 121.3)
XYZ	xyz(46.3062, 60.5341, 17.0277)
Luminance	0.6053 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9D951 #7151D9

analogous

#D9B551 #B9D951 #75D951

triadic

#B9D951 #51B9D9 #D951B9

tetradic

#B9D951 #51D9B5 #7151D9 #D95175

square

#B9D951 #51D9B5 #7151D9 #D95175

split-complementary

#B9D951 #5175D9 #B551D9

monochromatic

#76901F #9FC22A #B9D951 #CDE483 #E1EFB5

Accessibility & contrast

On white

1.60

#B9D951 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.11

#B9D951 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9D951

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9D951	#FFFFFF	#000000	##000000
##B9D951	1.00	1.60	13.11	13.11
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.11	21.00	1.00	1.00
##000000	13.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD40

Deuteranopia (green-blind)

#E1CC5B

Tritanopia (blue-blind)

#C2CEBD

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b9d951;
/* rgb */ color: rgb(185, 217, 81);
/* oklch */ color: oklch(83.6% 0.164 121.3);

Tailwind

colors: {
  custom: {
    50: '#d1e488',
    500: '#b9d951',
    950: '#000000',
  },
}

SCSS

$custom: #b9d951;
$custom-light: #d1e488;
$custom-dark: #000000;

JSON

{
  "hex": "#b9d951",
  "rgb": {
    "r": 185,
    "g": 217,
    "b": 81
  },
  "hsl": {
    "h": 74.118,
    "s": 64.151,
    "l": 58.431
  },
  "oklch": {
    "l": 0.83579,
    "c": 0.16446,
    "h": 121.3
  },
  "luminance": 0.60534
}

Semantic roles & 50–950 ramp

primary

#B9D951

secondary

#4F3995

accent

#41E768

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B9D951

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

Preview Lab → · Contrast checker → · Palette generator →