#99CB47#99CB47

#99CB47 is a light, vivid yellow-green. Relative luminance 0.499; OKLCH L 78.1% C 0.168 H 127.7°. Best body text is #000000 at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#99CB47
RGB	rgb(153, 203, 71)
HSL	hsl(83, 56%, 54%)
HSV	hsv(83, 65%, 80%)
CMYK	cmyk(24.6%, 0%, 65%, 20.4%)
CIE-LAB	lab(76.03, -36.17, 58.40)
CIE-LCH	lch(76.03, 68.69, 121.77°)
OKLab	oklab(78.11% -0.1029 0.1334)
OKLCH	oklch(78.11% 0.168 127.7)
XYZ	xyz(35.6301, 49.9384, 13.7219)
Luminance	0.4994 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99CB47 #7947CB

analogous

#CBBB47 #99CB47 #57CB47

triadic

#99CB47 #4799CB #CB4799

tetradic

#99CB47 #47CBBB #7947CB #CB4757

square

#99CB47 #47CBBB #7947CB #CB4757

split-complementary

#99CB47 #4757CB #BB47CB

monochromatic

#567621 #79A62F #99CB47 #B3D877 #CEE6A6

Accessibility & contrast

On white

1.91

#99CB47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.99

#99CB47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CB47

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99CB47	#FFFFFF	#000000	##000000
##99CB47	1.00	1.91	10.99	10.99
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.99	21.00	1.00	1.00
##000000	10.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE36

Deuteranopia (green-blind)

#CEBA51

Tritanopia (blue-blind)

#9EC2B0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #99cb47;
/* rgb */ color: rgb(153, 203, 71);
/* oklch */ color: oklch(78.1% 0.168 127.7);

Tailwind

colors: {
  custom: {
    50: '#badb80',
    500: '#99cb47',
    950: '#000000',
  },
}

SCSS

$custom: #99cb47;
$custom-light: #badb80;
$custom-dark: #000000;

JSON

{
  "hex": "#99cb47",
  "rgb": {
    "r": 153,
    "g": 203,
    "b": 71
  },
  "hsl": {
    "h": 82.727,
    "s": 55.932,
    "l": 53.725
  },
  "oklch": {
    "l": 0.78105,
    "c": 0.16844,
    "h": 127.7
  },
  "luminance": 0.49939
}

Semantic roles & 50–950 ramp

primary

#99CB47

secondary

#B09BD3

accent

#49DF82

background

#FBFDF8

surface

#F7FBEF

border

#D0D4CA

text

#12150B

muted

#81837C

Preview Lab

Preview with #99CB47

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

Preview Lab → · Contrast checker → · Palette generator →