#99D346#99D346

#99D346 is a light, vivid yellow-green. Relative luminance 0.538; OKLCH L 80.0% C 0.179 H 129.1°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#99D346
RGB	rgb(153, 211, 70)
HSL	hsl(85, 62%, 55%)
HSV	hsv(85, 67%, 83%)
CMYK	cmyk(27.5%, 0%, 66.8%, 17.3%)
CIE-LAB	lab(78.35, -39.83, 61.24)
CIE-LCH	lch(78.35, 73.05, 123.04°)
OKLab	oklab(79.98% -0.113 0.1392)
OKLCH	oklch(79.98% 0.179 129.1)
XYZ	xyz(37.5365, 53.8021, 14.2003)
Luminance	0.5380 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D346 #8046D3

analogous

#D3C746 #99D346 #52D346

triadic

#99D346 #4699D3 #D34699

tetradic

#99D346 #46D3C7 #8046D3 #D34652

square

#99D346 #46D3C7 #8046D3 #D34652

split-complementary

#99D346 #4652D3 #C746D3

monochromatic

#58801E #7AB22A #99D346 #B4DF77 #D0EBA9

Accessibility & contrast

On white

1.79

#99D346 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.76

#99D346 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D346

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D346	#FFFFFF	#000000	##000000
##99D346	1.00	1.79	11.76	11.76
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.76	21.00	1.00	1.00
##000000	11.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC432

Deuteranopia (green-blind)

#D5C152

Tritanopia (blue-blind)

#9DCAB6

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #99d346;
/* rgb */ color: rgb(153, 211, 70);
/* oklch */ color: oklch(80.0% 0.179 129.1);

Tailwind

colors: {
  custom: {
    50: '#bbe081',
    500: '#99d346',
    950: '#000000',
  },
}

SCSS

$custom: #99d346;
$custom-light: #bbe081;
$custom-dark: #000000;

JSON

{
  "hex": "#99d346",
  "rgb": {
    "r": 153,
    "g": 211,
    "b": 70
  },
  "hsl": {
    "h": 84.681,
    "s": 61.572,
    "l": 55.098
  },
  "oklch": {
    "l": 0.79981,
    "c": 0.1793,
    "h": 129.1
  },
  "luminance": 0.53803
}

Semantic roles & 50–950 ramp

primary

#99D346

secondary

#573687

accent

#43E586

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #99D346

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

Preview Lab → · Contrast checker → · Palette generator →