#99C22A#99C22A

#99C22A is a light, vivid yellow-green. Relative luminance 0.455; OKLCH L 75.8% C 0.175 H 124.3°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#99C22A
RGB	rgb(153, 194, 42)
HSL	hsl(76, 64%, 46%)
HSV	hsv(76, 78%, 76%)
CMYK	cmyk(21.1%, 0%, 78.4%, 23.9%)
CIE-LAB	lab(73.23, -33.76, 65.94)
CIE-LCH	lch(73.23, 74.08, 117.11°)
OKLab	oklab(75.78% -0.0986 0.1448)
OKLCH	oklch(75.78% 0.175 124.3)
XYZ	xyz(32.8469, 45.5227, 9.2463)
Luminance	0.4552 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99C22A #532AC2

analogous

#C29F2A #99C22A #4DC22A

triadic

#99C22A #2A99C2 #C22A99

tetradic

#99C22A #2AC29F #532AC2 #C22A4D

square

#99C22A #2AC29F #532AC2 #C22A4D

split-complementary

#99C22A #2A4DC2 #9F2AC2

monochromatic

#4A5D14 #71901F #99C22A #B4D950 #CAE482

Accessibility & contrast

On white

2.08

#99C22A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.10

#99C22A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99C22A

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99C22A	#FFFFFF	#000000	##000000
##99C22A	1.00	2.08	10.10	10.10
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.10	21.00	1.00	1.00
##000000	10.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB500

Deuteranopia (green-blind)

#C8B33A

Tritanopia (blue-blind)

#A1B8A6

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #99c22a;
/* rgb */ color: rgb(153, 194, 42);
/* oklch */ color: oklch(75.8% 0.175 124.3);

Tailwind

colors: {
  custom: {
    50: '#bbd471',
    500: '#99c22a',
    950: '#000000',
  },
}

SCSS

$custom: #99c22a;
$custom-light: #bbd471;
$custom-dark: #000000;

JSON

{
  "hex": "#99c22a",
  "rgb": {
    "r": 153,
    "g": 194,
    "b": 42
  },
  "hsl": {
    "h": 76.184,
    "s": 64.407,
    "l": 46.275
  },
  "oklch": {
    "l": 0.75782,
    "c": 0.17523,
    "h": 124.3
  },
  "luminance": 0.45523
}

Semantic roles & 50–950 ramp

primary

#99C22A

secondary

#917BCD

accent

#40E76D

background

#FBFDF7

surface

#F7FAED

border

#D0D3C8

text

#121408

muted

#81837B

Preview Lab

Preview with #99C22A

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

Preview Lab → · Contrast checker → · Palette generator →