#99D050#99D050

#99D050 is a light, vivid yellow-green. Relative luminance 0.525; OKLCH L 79.4% C 0.168 H 129.3°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#99D050
RGB	rgb(153, 208, 80)
HSL	hsl(86, 58%, 56%)
HSV	hsv(86, 62%, 82%)
CMYK	cmyk(26.4%, 0%, 61.5%, 18.4%)
CIE-LAB	lab(77.56, -37.72, 56.30)
CIE-LCH	lch(77.56, 67.77, 123.82°)
OKLab	oklab(79.37% -0.1064 0.13)
OKLCH	oklch(79.37% 0.168 129.3)
XYZ	xyz(37.1405, 52.4623, 15.7573)
Luminance	0.5246 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D050 #8750D0

analogous

#D0C750 #99D050 #59D050

triadic

#99D050 #5099D0 #D05099

tetradic

#99D050 #50D0C7 #8750D0 #D05059

square

#99D050 #50D0C7 #8750D0 #D05059

split-complementary

#99D050 #5059D0 #C750D0

monochromatic

#5A8323 #7BB330 #99D050 #B5DD80 #D1EAB0

Accessibility & contrast

On white

1.83

#99D050 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#99D050 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D050

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D050	#FFFFFF	#000000	##000000
##99D050	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C241

Deuteranopia (green-blind)

#D2BE59

Tritanopia (blue-blind)

#9DC7B5

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #99d050;
/* rgb */ color: rgb(153, 208, 80);
/* oklch */ color: oklch(79.4% 0.168 129.3);

Tailwind

colors: {
  custom: {
    50: '#bade86',
    500: '#99d050',
    950: '#000000',
  },
}

SCSS

$custom: #99d050;
$custom-light: #bade86;
$custom-dark: #000000;

JSON

{
  "hex": "#99d050",
  "rgb": {
    "r": 153,
    "g": 208,
    "b": 80
  },
  "hsl": {
    "h": 85.781,
    "s": 57.658,
    "l": 56.471
  },
  "oklch": {
    "l": 0.79366,
    "c": 0.168,
    "h": 129.3
  },
  "luminance": 0.52463
}

Semantic roles & 50–950 ramp

primary

#99D050

secondary

#5D3B8A

accent

#47E189

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #99D050

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

Preview Lab → · Contrast checker → · Palette generator →