#99BB32#99BB32

#99BB32 is a light, vivid yellow-green. Relative luminance 0.425; OKLCH L 74.2% C 0.163 H 122.8°. Best body text is #000000 at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#99BB32
RGB	rgb(153, 187, 50)
HSL	hsl(75, 58%, 46%)
HSV	hsv(75, 73%, 73%)
CMYK	cmyk(18.2%, 0%, 73.3%, 26.7%)
CIE-LAB	lab(71.24, -30.10, 61.50)
CIE-LCH	lch(71.24, 68.47, 116.08°)
OKLab	oklab(74.19% -0.088 0.1368)
OKLCH	oklch(74.19% 0.163 122.8)
XYZ	xyz(31.4833, 42.5431, 9.5700)
Luminance	0.4254 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BB32 #5432BB

analogous

#BB9932 #99BB32 #54BB32

triadic

#99BB32 #3299BB #BB3299

tetradic

#99BB32 #32BB99 #5432BB #BB3254

square

#99BB32 #32BB99 #5432BB #BB3254

split-complementary

#99BB32 #3254BB #9932BB

monochromatic

#4A5A18 #718B25 #99BB32 #B4D258 #CADF88

Accessibility & contrast

On white

2.21

#99BB32 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.51

#99BB32 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BB32

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BB32	#FFFFFF	#000000	##000000
##99BB32	1.00	2.21	9.51	9.51
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.51	21.00	1.00	1.00
##000000	9.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF17

Deuteranopia (green-blind)

#C2AE3E

Tritanopia (blue-blind)

#A1B1A1

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #99bb32;
/* rgb */ color: rgb(153, 187, 50);
/* oklch */ color: oklch(74.2% 0.163 122.8);

Tailwind

colors: {
  custom: {
    50: '#bbcf74',
    500: '#99bb32',
    950: '#000000',
  },
}

SCSS

$custom: #99bb32;
$custom-light: #bbcf74;
$custom-dark: #000000;

JSON

{
  "hex": "#99bb32",
  "rgb": {
    "r": 153,
    "g": 187,
    "b": 50
  },
  "hsl": {
    "h": 74.891,
    "s": 57.806,
    "l": 46.471
  },
  "oklch": {
    "l": 0.74185,
    "c": 0.16264,
    "h": 122.8
  },
  "luminance": 0.42543
}

Semantic roles & 50–950 ramp

primary

#99BB32

secondary

#9280C9

accent

#47E16D

background

#FBFCF7

surface

#F7F9ED

border

#D0D2C8

text

#121309

muted

#81827B

Preview Lab

Preview with #99BB32

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

Preview Lab → · Contrast checker → · Palette generator →