#99BF4A#99BF4A

#99BF4A is a light, vivid yellow-green. Relative luminance 0.445; OKLCH L 75.3% C 0.151 H 125.1°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#99BF4A
RGB	rgb(153, 191, 74)
HSL	hsl(79, 48%, 52%)
HSV	hsv(79, 61%, 75%)
CMYK	cmyk(19.9%, 0%, 61.3%, 25.1%)
CIE-LAB	lab(72.58, -30.38, 53.41)
CIE-LCH	lch(72.58, 61.44, 119.63°)
OKLab	oklab(75.32% -0.0866 0.1232)
OKLCH	oklch(75.32% 0.151 125.1)
XYZ	xyz(33.0038, 44.5280, 13.3332)
Luminance	0.4453 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BF4A #704ABF

analogous

#BFAA4A #99BF4A #5FBF4A

triadic

#99BF4A #4A99BF #BF4A99

tetradic

#99BF4A #4ABFAA #704ABF #BF4A5F

square

#99BF4A #4ABFAA #704ABF #BF4A5F

split-complementary

#99BF4A #4A5FBF #AA4ABF

monochromatic

#536925 #779735 #99BF4A #B2CF77 #CCDFA4

Accessibility & contrast

On white

2.12

#99BF4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#99BF4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BF4A

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BF4A	#FFFFFF	#000000	##000000
##99BF4A	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B33C

Deuteranopia (green-blind)

#C4B252

Tritanopia (blue-blind)

#9FB6A6

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #99bf4a;
/* rgb */ color: rgb(153, 191, 74);
/* oklch */ color: oklch(75.3% 0.151 125.1);

Tailwind

colors: {
  custom: {
    50: '#bad281',
    500: '#99bf4a',
    950: '#000000',
  },
}

SCSS

$custom: #99bf4a;
$custom-light: #bad281;
$custom-dark: #000000;

JSON

{
  "hex": "#99bf4a",
  "rgb": {
    "r": 153,
    "g": 191,
    "b": 74
  },
  "hsl": {
    "h": 79.487,
    "s": 47.755,
    "l": 51.961
  },
  "oklch": {
    "l": 0.75321,
    "c": 0.15058,
    "h": 125.1
  },
  "luminance": 0.44528
}

Semantic roles & 50–950 ramp

primary

#99BF4A

secondary

#A999CC

accent

#50D77C

background

#FBFCF8

surface

#F6F9EF

border

#D0D2CA

text

#12140B

muted

#81827C

Preview Lab

Preview with #99BF4A

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

Preview Lab → · Contrast checker → · Palette generator →