#99D653#99D653

#99D653 is a light, vivid yellow-green. Relative luminance 0.555; OKLCH L 80.8% C 0.173 H 130.6°. Best body text is #000000 at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#99D653
RGB	rgb(153, 214, 83)
HSL	hsl(88, 62%, 58%)
HSV	hsv(88, 61%, 84%)
CMYK	cmyk(28.5%, 0%, 61.2%, 16.1%)
CIE-LAB	lab(79.32, -40.14, 56.97)
CIE-LCH	lch(79.32, 69.69, 125.17°)
OKLab	oklab(80.81% -0.1128 0.1318)
OKLCH	oklch(80.81% 0.173 130.6)
XYZ	xyz(38.7444, 55.4889, 16.8510)
Luminance	0.5549 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D653 #9053D6

analogous

#D6D153 #99D653 #57D653

triadic

#99D653 #5399D6 #D65399

tetradic

#99D653 #53D6D1 #9053D6 #D65357

square

#99D653 #53D6D1 #9053D6 #D65357

split-complementary

#99D653 #5357D6 #D153D6

monochromatic

#5B8D22 #7BBE2D #99D653 #B6E284 #D4EEB6

Accessibility & contrast

On white

1.74

#99D653 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.10

#99D653 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D653

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D653	#FFFFFF	#000000	##000000
##99D653	1.00	1.74	12.10	12.10
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.10	21.00	1.00	1.00
##000000	12.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC744

Deuteranopia (green-blind)

#D7C35D

Tritanopia (blue-blind)

#9CCDBA

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #99d653;
/* rgb */ color: rgb(153, 214, 83);
/* oklch */ color: oklch(80.8% 0.173 130.6);

Tailwind

colors: {
  custom: {
    50: '#bbe388',
    500: '#99d653',
    950: '#000000',
  },
}

SCSS

$custom: #99d653;
$custom-light: #bbe388;
$custom-dark: #000000;

JSON

{
  "hex": "#99d653",
  "rgb": {
    "r": 153,
    "g": 214,
    "b": 83
  },
  "hsl": {
    "h": 87.939,
    "s": 61.502,
    "l": 58.235
  },
  "oklch": {
    "l": 0.80807,
    "c": 0.17347,
    "h": 130.6
  },
  "luminance": 0.5549
}

Semantic roles & 50–950 ramp

primary

#99D653

secondary

#643A93

accent

#43E58E

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12150C

muted

#82847F

Preview Lab

Preview with #99D653

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

Preview Lab → · Contrast checker → · Palette generator →