#99D147#99D147

#99D147 is a light, vivid yellow-green. Relative luminance 0.528; OKLCH L 79.5% C 0.176 H 128.8°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#99D147
RGB	rgb(153, 209, 71)
HSL	hsl(84, 60%, 55%)
HSV	hsv(84, 66%, 82%)
CMYK	cmyk(26.8%, 0%, 66%, 18%)
CIE-LAB	lab(77.77, -38.87, 60.25)
CIE-LCH	lch(77.77, 71.69, 122.83°)
OKLab	oklab(79.52% -0.1103 0.1372)
OKLCH	oklch(79.52% 0.176 128.8)
XYZ	xyz(37.0745, 52.8273, 14.2034)
Luminance	0.5283 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D147 #7F47D1

analogous

#D1C447 #99D147 #54D147

triadic

#99D147 #4799D1 #D14799

tetradic

#99D147 #47D1C4 #7F47D1 #D14754

square

#99D147 #47D1C4 #7F47D1 #D14754

split-complementary

#99D147 #4754D1 #C447D1

monochromatic

#587E20 #7AAF2C #99D147 #B4DD78 #CFE9A9

Accessibility & contrast

On white

1.82

#99D147 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#99D147 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D147

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D147	#FFFFFF	#000000	##000000
##99D147	1.00	1.82	11.57	11.57
#FFFFFF	1.82	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)

#DBC334

Deuteranopia (green-blind)

#D3BF52

Tritanopia (blue-blind)

#9EC8B5

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #99d147;
/* rgb */ color: rgb(153, 209, 71);
/* oklch */ color: oklch(79.5% 0.176 128.8);

Tailwind

colors: {
  custom: {
    50: '#bbdf81',
    500: '#99d147',
    950: '#000000',
  },
}

SCSS

$custom: #99d147;
$custom-light: #bbdf81;
$custom-dark: #000000;

JSON

{
  "hex": "#99d147",
  "rgb": {
    "r": 153,
    "g": 209,
    "b": 71
  },
  "hsl": {
    "h": 84.348,
    "s": 60,
    "l": 54.902
  },
  "oklch": {
    "l": 0.79518,
    "c": 0.17607,
    "h": 128.8
  },
  "luminance": 0.52828
}

Semantic roles & 50–950 ramp

primary

#99D147

secondary

#573786

accent

#45E385

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #99D147

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

Preview Lab → · Contrast checker → · Palette generator →