#99CA44#99CA44

#99CA44 is a light, vivid yellow-green. Relative luminance 0.494; OKLCH L 77.8% C 0.169 H 127.2°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#99CA44
RGB	rgb(153, 202, 68)
HSL	hsl(82, 56%, 53%)
HSV	hsv(82, 66%, 79%)
CMYK	cmyk(24.3%, 0%, 66.3%, 20.8%)
CIE-LAB	lab(75.72, -35.93, 59.28)
CIE-LCH	lch(75.72, 69.32, 121.22°)
OKLab	oklab(77.84% -0.1025 0.1348)
OKLCH	oklch(77.84% 0.169 127.2)
XYZ	xyz(35.3008, 49.4301, 13.1489)
Luminance	0.4943 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99CA44 #7544CA

analogous

#CAB844 #99CA44 #56CA44

triadic

#99CA44 #4499CA #CA4499

tetradic

#99CA44 #44CAB8 #7544CA #CA4456

square

#99CA44 #44CAB8 #7544CA #CA4456

split-complementary

#99CA44 #4456CA #B844CA

monochromatic

#557321 #78A32E #99CA44 #B3D874 #CDE5A3

Accessibility & contrast

On white

1.93

#99CA44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#99CA44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CA44

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99CA44	#FFFFFF	#000000	##000000
##99CA44	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD31

Deuteranopia (green-blind)

#CDBA4F

Tritanopia (blue-blind)

#9EC1AF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #99ca44;
/* rgb */ color: rgb(153, 202, 68);
/* oklch */ color: oklch(77.8% 0.169 127.2);

Tailwind

colors: {
  custom: {
    50: '#bada7f',
    500: '#99ca44',
    950: '#000000',
  },
}

SCSS

$custom: #99ca44;
$custom-light: #bada7f;
$custom-dark: #000000;

JSON

{
  "hex": "#99ca44",
  "rgb": {
    "r": 153,
    "g": 202,
    "b": 68
  },
  "hsl": {
    "h": 81.94,
    "s": 55.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77844,
    "c": 0.16934,
    "h": 127.2
  },
  "luminance": 0.49431
}

Semantic roles & 50–950 ramp

primary

#99CA44

secondary

#AD98D2

accent

#49DF80

background

#FBFDF8

surface

#F7FAEF

border

#D0D3CA

text

#12150A

muted

#81837C

Preview Lab

Preview with #99CA44

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

Preview Lab → · Contrast checker → · Palette generator →