#99D146#99D146

#99D146 is a light, vivid yellow-green. Relative luminance 0.528; OKLCH L 79.5% C 0.177 H 128.7°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#99D146
RGB	rgb(153, 209, 70)
HSL	hsl(84, 60%, 55%)
HSV	hsv(84, 67%, 82%)
CMYK	cmyk(26.8%, 0%, 66.5%, 18%)
CIE-LAB	lab(77.77, -38.94, 60.63)
CIE-LCH	lch(77.77, 72.06, 122.71°)
OKLab	oklab(79.51% -0.1106 0.1379)
OKLCH	oklch(79.51% 0.177 128.7)
XYZ	xyz(37.0427, 52.8146, 14.0358)
Luminance	0.5282 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D146 #7E46D1

analogous

#D1C446 #99D146 #53D146

triadic

#99D146 #4699D1 #D14699

tetradic

#99D146 #46D1C4 #7E46D1 #D14653

square

#99D146 #46D1C4 #7E46D1 #D14653

split-complementary

#99D146 #4653D1 #C446D1

monochromatic

#577D1F #7AAE2B #99D146 #B4DD77 #CFE9A8

Accessibility & contrast

On white

1.82

#99D146 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#99D146 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D146

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D146	#FFFFFF	#000000	##000000
##99D146	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC333

Deuteranopia (green-blind)

#D3BF51

Tritanopia (blue-blind)

#9EC8B5

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #99d146;
/* rgb */ color: rgb(153, 209, 70);
/* oklch */ color: oklch(79.5% 0.177 128.7);

Tailwind

colors: {
  custom: {
    50: '#bbdf80',
    500: '#99d146',
    950: '#000000',
  },
}

SCSS

$custom: #99d146;
$custom-light: #bbdf80;
$custom-dark: #000000;

JSON

{
  "hex": "#99d146",
  "rgb": {
    "r": 153,
    "g": 209,
    "b": 70
  },
  "hsl": {
    "h": 84.173,
    "s": 60.173,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79509,
    "c": 0.17678,
    "h": 128.7
  },
  "luminance": 0.52815
}

Semantic roles & 50–950 ramp

primary

#99D146

secondary

#563685

accent

#44E384

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #99D146

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

Preview Lab → · Contrast checker → · Palette generator →