#99CA52#99CA52

#99CA52 is a light, vivid yellow-green. Relative luminance 0.496; OKLCH L 78.0% C 0.158 H 128.3°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#99CA52
RGB	rgb(153, 202, 82)
HSL	hsl(85, 53%, 56%)
HSV	hsv(85, 59%, 79%)
CMYK	cmyk(24.3%, 0%, 59.4%, 20.8%)
CIE-LAB	lab(75.84, -34.82, 53.52)
CIE-LCH	lch(75.84, 63.85, 123.05°)
OKLab	oklab(77.98% -0.0982 0.1243)
OKLCH	oklch(77.98% 0.158 128.3)
XYZ	xyz(35.7802, 49.6218, 15.6739)
Luminance	0.4962 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99CA52 #8352CA

analogous

#CABF52 #99CA52 #5DCA52

triadic

#99CA52 #5299CA #CA5299

tetradic

#99CA52 #52CABF #8352CA #CA525D

square

#99CA52 #52CABF #8352CA #CA525D

split-complementary

#99CA52 #525DCA #BF52CA

monochromatic

#597C26 #7AAB34 #99CA52 #B5D881 #D0E7B0

Accessibility & contrast

On white

1.92

#99CA52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#99CA52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CA52

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99CA52	#FFFFFF	#000000	##000000
##99CA52	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD45

Deuteranopia (green-blind)

#CCBA5A

Tritanopia (blue-blind)

#9DC2B0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #99ca52;
/* rgb */ color: rgb(153, 202, 82);
/* oklch */ color: oklch(78.0% 0.158 128.3);

Tailwind

colors: {
  custom: {
    50: '#bada87',
    500: '#99ca52',
    950: '#000000',
  },
}

SCSS

$custom: #99ca52;
$custom-light: #bada87;
$custom-dark: #000000;

JSON

{
  "hex": "#99ca52",
  "rgb": {
    "r": 153,
    "g": 202,
    "b": 82
  },
  "hsl": {
    "h": 84.5,
    "s": 53.097,
    "l": 55.686
  },
  "oklch": {
    "l": 0.77978,
    "c": 0.15845,
    "h": 128.3
  },
  "luminance": 0.49623
}

Semantic roles & 50–950 ramp

primary

#99CA52

secondary

#B7A3D5

accent

#4BDD87

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#12150C

muted

#81837D

Preview Lab

Preview with #99CA52

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

Preview Lab → · Contrast checker → · Palette generator →