#99B445#99B445

#99B445 is a light, vivid yellow-green. Relative luminance 0.398; OKLCH L 72.7% C 0.140 H 121.6°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#99B445
RGB	rgb(153, 180, 69)
HSL	hsl(75, 45%, 49%)
HSV	hsv(75, 62%, 71%)
CMYK	cmyk(15%, 0%, 61.7%, 29.4%)
CIE-LAB	lab(69.36, -25.49, 52.06)
CIE-LCH	lch(69.36, 57.96, 116.09°)
OKLab	oklab(72.71% -0.0735 0.1197)
OKLCH	oklch(72.71% 0.14 121.6)
XYZ	xyz(30.5326, 39.8445, 11.7113)
Luminance	0.3984 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99B445 #6045B4

analogous

#B49845 #99B445 #62B445

triadic

#99B445 #4599B4 #B44599

tetradic

#99B445 #45B498 #6045B4 #B44562

square

#99B445 #45B498 #6045B4 #B44562

split-complementary

#99B445 #4562B4 #9845B4

monochromatic

#4E5C23 #738834 #99B445 #B2C86F #CAD99B

Accessibility & contrast

On white

2.34

#99B445 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#99B445 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99B445

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99B445	#FFFFFF	#000000	##000000
##99B445	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAA38

Deuteranopia (green-blind)

#BBA94D

Tritanopia (blue-blind)

#A1AB9D

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #99b445;
/* rgb */ color: rgb(153, 180, 69);
/* oklch */ color: oklch(72.7% 0.140 121.6);

Tailwind

colors: {
  custom: {
    50: '#baca7d',
    500: '#99b445',
    950: '#000000',
  },
}

SCSS

$custom: #99b445;
$custom-light: #baca7d;
$custom-dark: #000000;

JSON

{
  "hex": "#99b445",
  "rgb": {
    "r": 153,
    "g": 180,
    "b": 69
  },
  "hsl": {
    "h": 74.595,
    "s": 44.578,
    "l": 48.824
  },
  "oklch": {
    "l": 0.72709,
    "c": 0.14047,
    "h": 121.6
  },
  "luminance": 0.39844
}

Semantic roles & 50–950 ramp

primary

#99B445

secondary

#9D90C5

accent

#54D473

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#12130A

muted

#81827C

Preview Lab

Preview with #99B445

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

Preview Lab → · Contrast checker → · Palette generator →