#99BB49#99BB49

#99BB49 is a light, vivid yellow-green. Relative luminance 0.428; OKLCH L 74.4% C 0.146 H 124.0°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#99BB49
RGB	rgb(153, 187, 73)
HSL	hsl(78, 46%, 51%)
HSV	hsv(78, 61%, 73%)
CMYK	cmyk(18.2%, 0%, 61%, 26.7%)
CIE-LAB	lab(71.41, -28.55, 52.56)
CIE-LCH	lch(71.41, 59.82, 118.51°)
OKLab	oklab(74.38% -0.0817 0.1213)
OKLCH	oklch(74.38% 0.146 124)
XYZ	xyz(32.1100, 42.7938, 12.8704)
Luminance	0.4279 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BB49 #6B49BB

analogous

#BBA449 #99BB49 #60BB49

triadic

#99BB49 #4999BB #BB4999

tetradic

#99BB49 #49BBA4 #6B49BB #BB4960

square

#99BB49 #49BBA4 #6B49BB #BB4960

split-complementary

#99BB49 #4960BB #A449BB

monochromatic

#516425 #769136 #99BB49 #B2CC76 #CBDCA2

Accessibility & contrast

On white

2.20

#99BB49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#99BB49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BB49

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BB49	#FFFFFF	#000000	##000000
##99BB49	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)

#C5B03C

Deuteranopia (green-blind)

#C0AF51

Tritanopia (blue-blind)

#A0B2A3

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #99bb49;
/* rgb */ color: rgb(153, 187, 73);
/* oklch */ color: oklch(74.4% 0.146 124.0);

Tailwind

colors: {
  custom: {
    50: '#bacf80',
    500: '#99bb49',
    950: '#000000',
  },
}

SCSS

$custom: #99bb49;
$custom-light: #bacf80;
$custom-dark: #000000;

JSON

{
  "hex": "#99bb49",
  "rgb": {
    "r": 153,
    "g": 187,
    "b": 73
  },
  "hsl": {
    "h": 77.895,
    "s": 45.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74378,
    "c": 0.14619,
    "h": 124
  },
  "luminance": 0.42794
}

Semantic roles & 50–950 ramp

primary

#99BB49

secondary

#A697C9

accent

#53D57A

background

#FBFCF8

surface

#F6F9EF

border

#D0D2CA

text

#12130A

muted

#81827C

Preview Lab

Preview with #99BB49

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

Preview Lab → · Contrast checker → · Palette generator →