#99C048#99C048

#99C048 is a light, vivid yellow-green. Relative luminance 0.449; OKLCH L 75.5% C 0.153 H 125.2°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#99C048
RGB	rgb(153, 192, 72)
HSL	hsl(80, 49%, 52%)
HSV	hsv(80, 63%, 75%)
CMYK	cmyk(20.3%, 0%, 62.5%, 24.7%)
CIE-LAB	lab(72.85, -31.01, 54.57)
CIE-LCH	lch(72.85, 62.76, 119.61°)
OKLab	oklab(75.54% -0.0885 0.1254)
OKLCH	oklch(75.54% 0.154 125.2)
XYZ	xyz(33.1563, 44.9391, 13.0569)
Luminance	0.4494 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99C048 #6F48C0

analogous

#C0AB48 #99C048 #5DC048

triadic

#99C048 #4899C0 #C04899

tetradic

#99C048 #48C0AB #6F48C0 #C0485D

square

#99C048 #48C0AB #6F48C0 #C0485D

split-complementary

#99C048 #485DC0 #AB48C0

monochromatic

#536924 #779734 #99C048 #B2D076 #CCDFA3

Accessibility & contrast

On white

2.10

#99C048 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.99

#99C048 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99C048

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99C048	#FFFFFF	#000000	##000000
##99C048	1.00	2.10	9.99	9.99
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.99	21.00	1.00	1.00
##000000	9.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB439

Deuteranopia (green-blind)

#C5B251

Tritanopia (blue-blind)

#9FB7A7

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #99c048;
/* rgb */ color: rgb(153, 192, 72);
/* oklch */ color: oklch(75.5% 0.153 125.2);

Tailwind

colors: {
  custom: {
    50: '#bad380',
    500: '#99c048',
    950: '#000000',
  },
}

SCSS

$custom: #99c048;
$custom-light: #bad380;
$custom-dark: #000000;

JSON

{
  "hex": "#99c048",
  "rgb": {
    "r": 153,
    "g": 192,
    "b": 72
  },
  "hsl": {
    "h": 79.5,
    "s": 48.78,
    "l": 51.765
  },
  "oklch": {
    "l": 0.75535,
    "c": 0.1535,
    "h": 125.2
  },
  "luminance": 0.44939
}

Semantic roles & 50–950 ramp

primary

#99C048

secondary

#A998CC

accent

#4FD87C

background

#FBFCF8

surface

#F7F9EF

border

#D0D2CA

text

#12140B

muted

#81827C

Preview Lab

Preview with #99C048

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

Preview Lab → · Contrast checker → · Palette generator →