#99BB48#99BB48

#99BB48 is a light, vivid yellow-green. Relative luminance 0.428; OKLCH L 74.4% C 0.147 H 123.9°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#99BB48
RGB	rgb(153, 187, 72)
HSL	hsl(78, 46%, 51%)
HSV	hsv(78, 61%, 73%)
CMYK	cmyk(18.2%, 0%, 61.5%, 26.7%)
CIE-LAB	lab(71.41, -28.63, 52.99)
CIE-LCH	lch(71.41, 60.23, 118.39°)
OKLab	oklab(74.37% -0.082 0.122)
OKLCH	oklch(74.37% 0.147 123.9)
XYZ	xyz(32.0771, 42.7806, 12.6972)
Luminance	0.4278 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BB48 #6A48BB

analogous

#BBA348 #99BB48 #5FBB48

triadic

#99BB48 #4899BB #BB4899

tetradic

#99BB48 #48BBA3 #6A48BB #BB485F

square

#99BB48 #48BBA3 #6A48BB #BB485F

split-complementary

#99BB48 #485FBB #A348BB

monochromatic

#516425 #759036 #99BB48 #B2CC75 #CBDCA1

Accessibility & contrast

On white

2.20

#99BB48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#99BB48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BB48

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BB48	#FFFFFF	#000000	##000000
##99BB48	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B03B

Deuteranopia (green-blind)

#C0AF50

Tritanopia (blue-blind)

#A0B2A3

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #99bb48;
/* rgb */ color: rgb(153, 187, 72);
/* oklch */ color: oklch(74.4% 0.147 123.9);

Tailwind

colors: {
  custom: {
    50: '#bacf80',
    500: '#99bb48',
    950: '#000000',
  },
}

SCSS

$custom: #99bb48;
$custom-light: #bacf80;
$custom-dark: #000000;

JSON

{
  "hex": "#99bb48",
  "rgb": {
    "r": 153,
    "g": 187,
    "b": 72
  },
  "hsl": {
    "h": 77.739,
    "s": 45.817,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74368,
    "c": 0.14702,
    "h": 123.9
  },
  "luminance": 0.42781
}

Semantic roles & 50–950 ramp

primary

#99BB48

secondary

#A596C9

accent

#52D579

background

#FBFCF8

surface

#F6F9EF

border

#D0D2CA

text

#12130A

muted

#81827C

Preview Lab

Preview with #99BB48

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

Preview Lab → · Contrast checker → · Palette generator →