#99CC48#99CC48

#99CC48 is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 78.3% C 0.169 H 127.9°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#99CC48
RGB	rgb(153, 204, 72)
HSL	hsl(83, 56%, 54%)
HSV	hsv(83, 65%, 80%)
CMYK	cmyk(25%, 0%, 64.7%, 20%)
CIE-LAB	lab(76.33, -36.55, 58.31)
CIE-LCH	lch(76.33, 68.82, 122.08°)
OKLab	oklab(78.35% -0.1038 0.1333)
OKLCH	oklch(78.35% 0.169 127.9)
XYZ	xyz(35.8994, 50.4252, 13.9713)
Luminance	0.5043 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99CC48 #7B48CC

analogous

#CCBD48 #99CC48 #57CC48

triadic

#99CC48 #4899CC #CC4899

tetradic

#99CC48 #48CCBD #7B48CC #CC4857

square

#99CC48 #48CCBD #7B48CC #CC4857

split-complementary

#99CC48 #4857CC #BD48CC

monochromatic

#577821 #79A82F #99CC48 #B4D978 #CEE7A8

Accessibility & contrast

On white

1.89

#99CC48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#99CC48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CC48

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99CC48	#FFFFFF	#000000	##000000
##99CC48	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE37

Deuteranopia (green-blind)

#CFBB52

Tritanopia (blue-blind)

#9EC3B1

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #99cc48;
/* rgb */ color: rgb(153, 204, 72);
/* oklch */ color: oklch(78.3% 0.169 127.9);

Tailwind

colors: {
  custom: {
    50: '#badb81',
    500: '#99cc48',
    950: '#000000',
  },
}

SCSS

$custom: #99cc48;
$custom-light: #badb81;
$custom-dark: #000000;

JSON

{
  "hex": "#99cc48",
  "rgb": {
    "r": 153,
    "g": 204,
    "b": 72
  },
  "hsl": {
    "h": 83.182,
    "s": 56.41,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78349,
    "c": 0.16897,
    "h": 127.9
  },
  "luminance": 0.50426
}

Semantic roles & 50–950 ramp

primary

#99CC48

secondary

#543880

accent

#48E083

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #99CC48

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

Preview Lab → · Contrast checker → · Palette generator →