#99D750#99D750

#99D750 is a light, vivid yellow-green. Relative luminance 0.560; OKLCH L 81.0% C 0.177 H 130.5°. Best body text is #000000 at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#99D750
RGB	rgb(153, 215, 80)
HSL	hsl(88, 63%, 58%)
HSV	hsv(88, 63%, 84%)
CMYK	cmyk(28.8%, 0%, 62.8%, 15.7%)
CIE-LAB	lab(79.59, -40.83, 58.52)
CIE-LCH	lch(79.59, 71.36, 124.90°)
OKLab	oklab(81.01% -0.1149 0.1347)
OKLCH	oklch(81.01% 0.177 130.5)
XYZ	xyz(38.8849, 55.9512, 16.3388)
Luminance	0.5595 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D750 #8E50D7

analogous

#D7D250 #99D750 #55D750

triadic

#99D750 #5099D7 #D75099

tetradic

#99D750 #50D7D2 #8E50D7 #D75055

square

#99D750 #50D7D2 #8E50D7 #D75055

split-complementary

#99D750 #5055D7 #D250D7

monochromatic

#5B8C20 #7BBE2B #99D750 #B6E282 #D3EEB4

Accessibility & contrast

On white

1.72

#99D750 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.19

#99D750 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D750

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D750	#FFFFFF	#000000	##000000
##99D750	1.00	1.72	12.19	12.19
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.19	21.00	1.00	1.00
##000000	12.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C83F

Deuteranopia (green-blind)

#D8C45A

Tritanopia (blue-blind)

#9CCEBB

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #99d750;
/* rgb */ color: rgb(153, 215, 80);
/* oklch */ color: oklch(81.0% 0.177 130.5);

Tailwind

colors: {
  custom: {
    50: '#bbe387',
    500: '#99d750',
    950: '#000000',
  },
}

SCSS

$custom: #99d750;
$custom-light: #bbe387;
$custom-dark: #000000;

JSON

{
  "hex": "#99d750",
  "rgb": {
    "r": 153,
    "g": 215,
    "b": 80
  },
  "hsl": {
    "h": 87.556,
    "s": 62.791,
    "l": 57.843
  },
  "oklch": {
    "l": 0.81013,
    "c": 0.1771,
    "h": 130.5
  },
  "luminance": 0.55952
}

Semantic roles & 50–950 ramp

primary

#99D750

secondary

#623992

accent

#42E68D

background

#FDFEFC

surface

#F9FCF3

border

#D2D5CD

text

#12150C

muted

#82847F

Preview Lab

Preview with #99D750

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

Preview Lab → · Contrast checker → · Palette generator →