#99D149#99D149

#99D149 is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 79.5% C 0.175 H 128.9°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#99D149
RGB	rgb(153, 209, 73)
HSL	hsl(85, 60%, 55%)
HSV	hsv(85, 65%, 82%)
CMYK	cmyk(26.8%, 0%, 65.1%, 18%)
CIE-LAB	lab(77.79, -38.72, 59.46)
CIE-LCH	lch(77.79, 70.96, 123.07°)
OKLab	oklab(79.54% -0.1097 0.1359)
OKLCH	oklch(79.54% 0.175 128.9)
XYZ	xyz(37.1398, 52.8534, 14.5470)
Luminance	0.5285 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D149 #8149D1

analogous

#D1C549 #99D149 #55D149

triadic

#99D149 #4999D1 #D14999

tetradic

#99D149 #49D1C5 #8149D1 #D14955

square

#99D149 #49D1C5 #8149D1 #D14955

split-complementary

#99D149 #4955D1 #C549D1

monochromatic

#587F20 #7AB02D #99D149 #B4DD7A #D0EAAB

Accessibility & contrast

On white

1.81

#99D149 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#99D149 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D149

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D149	#FFFFFF	#000000	##000000
##99D149	1.00	1.81	11.57	11.57
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC337

Deuteranopia (green-blind)

#D3BF54

Tritanopia (blue-blind)

#9DC8B5

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #99d149;
/* rgb */ color: rgb(153, 209, 73);
/* oklch */ color: oklch(79.5% 0.175 128.9);

Tailwind

colors: {
  custom: {
    50: '#bbdf82',
    500: '#99d149',
    950: '#000000',
  },
}

SCSS

$custom: #99d149;
$custom-light: #bbdf82;
$custom-dark: #000000;

JSON

{
  "hex": "#99d149",
  "rgb": {
    "r": 153,
    "g": 209,
    "b": 73
  },
  "hsl": {
    "h": 84.706,
    "s": 59.649,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79535,
    "c": 0.17463,
    "h": 128.9
  },
  "luminance": 0.52854
}

Semantic roles & 50–950 ramp

primary

#99D149

secondary

#583787

accent

#45E386

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #99D149

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

Preview Lab → · Contrast checker → · Palette generator →