#99CA50#99CA50

#99CA50 is a light, vivid yellow-green. Relative luminance 0.496; OKLCH L 78.0% C 0.160 H 128.1°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#99CA50
RGB	rgb(153, 202, 80)
HSL	hsl(84, 54%, 55%)
HSV	hsv(84, 60%, 79%)
CMYK	cmyk(24.3%, 0%, 60.4%, 20.8%)
CIE-LAB	lab(75.82, -34.99, 54.38)
CIE-LCH	lch(75.82, 64.66, 122.76°)
OKLab	oklab(77.96% -0.0989 0.1259)
OKLCH	oklch(77.96% 0.16 128.1)
XYZ	xyz(35.7053, 49.5918, 15.2789)
Luminance	0.4959 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99CA50 #8150CA

analogous

#CABE50 #99CA50 #5CCA50

triadic

#99CA50 #5099CA #CA5099

tetradic

#99CA50 #50CABE #8150CA #CA505C

square

#99CA50 #50CABE #8150CA #CA505C

split-complementary

#99CA50 #505CCA #BE50CA

monochromatic

#587A25 #7AA933 #99CA50 #B4D87F #D0E6AE

Accessibility & contrast

On white

1.92

#99CA50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#99CA50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CA50

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99CA50	#FFFFFF	#000000	##000000
##99CA50	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)

#D3BD42

Deuteranopia (green-blind)

#CCBA59

Tritanopia (blue-blind)

#9EC2B0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #99ca50;
/* rgb */ color: rgb(153, 202, 80);
/* oklch */ color: oklch(78.0% 0.160 128.1);

Tailwind

colors: {
  custom: {
    50: '#bada86',
    500: '#99ca50',
    950: '#000000',
  },
}

SCSS

$custom: #99ca50;
$custom-light: #bada86;
$custom-dark: #000000;

JSON

{
  "hex": "#99ca50",
  "rgb": {
    "r": 153,
    "g": 202,
    "b": 80
  },
  "hsl": {
    "h": 84.098,
    "s": 53.509,
    "l": 55.294
  },
  "oklch": {
    "l": 0.77957,
    "c": 0.16011,
    "h": 128.1
  },
  "luminance": 0.49593
}

Semantic roles & 50–950 ramp

primary

#99CA50

secondary

#B6A1D4

accent

#4BDD86

background

#FBFDF8

surface

#F7FAF0

border

#D0D3CB

text

#12150B

muted

#81837C

Preview Lab

Preview with #99CA50

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

Preview Lab → · Contrast checker → · Palette generator →