#99B148#99B148

#99B148 is a light, vivid yellow-green. Relative luminance 0.387; OKLCH L 72.0% C 0.134 H 120.7°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#99B148
RGB	rgb(153, 177, 72)
HSL	hsl(74, 42%, 49%)
HSV	hsv(74, 59%, 69%)
CMYK	cmyk(13.6%, 0%, 59.3%, 30.6%)
CIE-LAB	lab(68.52, -23.78, 49.80)
CIE-LCH	lch(68.52, 55.19, 115.52°)
OKLab	oklab(72.05% -0.0684 0.1153)
OKLCH	oklch(72.05% 0.134 120.7)
XYZ	xyz(30.0290, 38.6845, 12.0145)
Luminance	0.3868 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99B148 #6048B1

analogous

#B19548 #99B148 #65B148

triadic

#99B148 #4899B1 #B14899

tetradic

#99B148 #48B195 #6048B1 #B14865

square

#99B148 #48B195 #6048B1 #B14865

split-complementary

#99B148 #4865B1 #9548B1

monochromatic

#4E5A25 #738536 #99B148 #B2C571 #CAD79C

Accessibility & contrast

On white

2.40

#99B148 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#99B148 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99B148

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99B148	#FFFFFF	#000000	##000000
##99B148	1.00	2.40	8.74	8.74
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.74	21.00	1.00	1.00
##000000	8.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA73C

Deuteranopia (green-blind)

#B8A74F

Tritanopia (blue-blind)

#A1A89A

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #99b148;
/* rgb */ color: rgb(153, 177, 72);
/* oklch */ color: oklch(72.0% 0.134 120.7);

Tailwind

colors: {
  custom: {
    50: '#b9c87f',
    500: '#99b148',
    950: '#000000',
  },
}

SCSS

$custom: #99b148;
$custom-light: #b9c87f;
$custom-dark: #000000;

JSON

{
  "hex": "#99b148",
  "rgb": {
    "r": 153,
    "g": 177,
    "b": 72
  },
  "hsl": {
    "h": 73.714,
    "s": 42.169,
    "l": 48.824
  },
  "oklch": {
    "l": 0.72045,
    "c": 0.13405,
    "h": 120.7
  },
  "luminance": 0.38684
}

Semantic roles & 50–950 ramp

primary

#99B148

secondary

#9D91C3

accent

#56D272

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#12130A

muted

#81827C

Preview Lab

Preview with #99B148

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

Preview Lab → · Contrast checker → · Palette generator →