#99BB26#99BB26

#99BB26 is a light, vivid yellow-green. Relative luminance 0.425; OKLCH L 74.1% C 0.169 H 122.4°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#99BB26
RGB	rgb(153, 187, 38)
HSL	hsl(74, 66%, 44%)
HSV	hsv(74, 80%, 73%)
CMYK	cmyk(18.2%, 0%, 79.7%, 26.7%)
CIE-LAB	lab(71.18, -30.66, 65.24)
CIE-LCH	lch(71.18, 72.08, 115.17°)
OKLab	oklab(74.11% -0.0905 0.1427)
OKLCH	oklch(74.11% 0.169 122.4)
XYZ	xyz(31.2575, 42.4528, 8.3808)
Luminance	0.4245 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BB26 #4826BB

analogous

#BB9326 #99BB26 #4FBB26

triadic

#99BB26 #2699BB #BB2699

tetradic

#99BB26 #26BB93 #4826BB #BB264F

square

#99BB26 #26BB93 #4826BB #BB264F

split-complementary

#99BB26 #264FBB #9326BB

monochromatic

#465511 #6F881C #99BB26 #B7D945 #CBE478

Accessibility & contrast

On white

2.21

#99BB26 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#99BB26 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BB26

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BB26	#FFFFFF	#000000	##000000
##99BB26	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF00

Deuteranopia (green-blind)

#C2AE36

Tritanopia (blue-blind)

#A1B1A0

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #99bb26;
/* rgb */ color: rgb(153, 187, 38);
/* oklch */ color: oklch(74.1% 0.169 122.4);

Tailwind

colors: {
  custom: {
    50: '#bbcf6e',
    500: '#99bb26',
    950: '#000000',
  },
}

SCSS

$custom: #99bb26;
$custom-light: #bbcf6e;
$custom-dark: #000000;

JSON

{
  "hex": "#99bb26",
  "rgb": {
    "r": 153,
    "g": 187,
    "b": 38
  },
  "hsl": {
    "h": 73.691,
    "s": 66.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.74115,
    "c": 0.16895,
    "h": 122.4
  },
  "luminance": 0.42453
}

Semantic roles & 50–950 ramp

primary

#99BB26

secondary

#8672CB

accent

#3FE966

background

#FBFCF7

surface

#F7F9ED

border

#D0D2C8

text

#121308

muted

#81827B

Preview Lab

Preview with #99BB26

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

Preview Lab → · Contrast checker → · Palette generator →