#99BF56#99BF56

#99BF56 is a light, vivid yellow-green. Relative luminance 0.447; OKLCH L 75.5% C 0.140 H 126.1°. Best body text is #000000 at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#99BF56
RGB	rgb(153, 191, 86)
HSL	hsl(82, 45%, 54%)
HSV	hsv(82, 55%, 75%)
CMYK	cmyk(19.9%, 0%, 55%, 25.1%)
CIE-LAB	lab(72.70, -29.31, 48.12)
CIE-LCH	lch(72.70, 56.35, 121.35°)
OKLab	oklab(75.45% -0.0826 0.1131)
OKLCH	oklch(75.45% 0.14 126.1)
XYZ	xyz(33.4474, 44.7054, 15.6692)
Luminance	0.4471 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BF56 #7C56BF

analogous

#BFB056 #99BF56 #65BF56

triadic

#99BF56 #5699BF #BF5699

tetradic

#99BF56 #56BFB0 #7C56BF #BF5665

square

#99BF56 #56BFB0 #7C56BF #BF5665

split-complementary

#99BF56 #5665BF #B056BF

monochromatic

#57702A #799D3B #99BF56 #B4D082 #CFE1AF

Accessibility & contrast

On white

2.11

#99BF56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.94

#99BF56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BF56

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BF56	#FFFFFF	#000000	##000000
##99BF56	1.00	2.11	9.94	9.94
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.94	21.00	1.00	1.00
##000000	9.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B44C

Deuteranopia (green-blind)

#C3B25D

Tritanopia (blue-blind)

#9EB7A8

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #99bf56;
/* rgb */ color: rgb(153, 191, 86);
/* oklch */ color: oklch(75.5% 0.140 126.1);

Tailwind

colors: {
  custom: {
    50: '#b9d289',
    500: '#99bf56',
    950: '#000000',
  },
}

SCSS

$custom: #99bf56;
$custom-light: #b9d289;
$custom-dark: #000000;

JSON

{
  "hex": "#99bf56",
  "rgb": {
    "r": 153,
    "g": 191,
    "b": 86
  },
  "hsl": {
    "h": 81.714,
    "s": 45.064,
    "l": 54.314
  },
  "oklch": {
    "l": 0.75454,
    "c": 0.14008,
    "h": 126.1
  },
  "luminance": 0.44706
}

Semantic roles & 50–950 ramp

primary

#99BF56

secondary

#B2A2CF

accent

#53D582

background

#FBFCF8

surface

#F6F9F0

border

#D0D2CB

text

#12140C

muted

#81827D

Preview Lab

Preview with #99BF56

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

Preview Lab → · Contrast checker → · Palette generator →