#99B131#99B131

#99B131 is a light, vivid yellow-green. Relative luminance 0.384; OKLCH L 71.8% C 0.151 H 119.7°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#99B131
RGB	rgb(153, 177, 49)
HSL	hsl(71, 57%, 44%)
HSV	hsv(71, 72%, 69%)
CMYK	cmyk(13.6%, 0%, 72.3%, 30.6%)
CIE-LAB	lab(68.34, -25.34, 59.03)
CIE-LCH	lch(68.34, 64.24, 113.24°)
OKLab	oklab(71.84% -0.075 0.1314)
OKLCH	oklch(71.84% 0.151 119.7)
XYZ	xyz(29.4139, 38.4385, 8.7749)
Luminance	0.3844 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99B131 #4931B1

analogous

#B18931 #99B131 #59B131

triadic

#99B131 #3199B1 #B13199

tetradic

#99B131 #31B189 #4931B1 #B13159

square

#99B131 #31B189 #4931B1 #B13159

split-complementary

#99B131 #3159B1 #8931B1

monochromatic

#465116 #708124 #99B131 #B7CF51 #CBDC80

Accessibility & contrast

On white

2.42

#99B131 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#99B131 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99B131

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99B131	#FFFFFF	#000000	##000000
##99B131	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA719

Deuteranopia (green-blind)

#BAA73C

Tritanopia (blue-blind)

#A2A798

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #99b131;
/* rgb */ color: rgb(153, 177, 49);
/* oklch */ color: oklch(71.8% 0.151 119.7);

Tailwind

colors: {
  custom: {
    50: '#bac872',
    500: '#99b131',
    950: '#000000',
  },
}

SCSS

$custom: #99b131;
$custom-light: #bac872;
$custom-dark: #000000;

JSON

{
  "hex": "#99b131",
  "rgb": {
    "r": 153,
    "g": 177,
    "b": 49
  },
  "hsl": {
    "h": 71.25,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.71843,
    "c": 0.15132,
    "h": 119.7
  },
  "luminance": 0.38438
}

Semantic roles & 50–950 ramp

primary

#99B131

secondary

#8779C5

accent

#48E064

background

#FBFCF7

surface

#F7F8ED

border

#D0D1C8

text

#121308

muted

#81827B

Preview Lab

Preview with #99B131

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

Preview Lab → · Contrast checker → · Palette generator →