#99CA47#99CA47

#99CA47 is a light, vivid yellow-green. Relative luminance 0.495; OKLCH L 77.9% C 0.167 H 127.4°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#99CA47
RGB	rgb(153, 202, 71)
HSL	hsl(82, 55%, 54%)
HSV	hsv(82, 65%, 79%)
CMYK	cmyk(24.3%, 0%, 64.9%, 20.8%)
CIE-LAB	lab(75.74, -35.71, 58.09)
CIE-LCH	lch(75.74, 68.19, 121.58°)
OKLab	oklab(77.87% -0.1016 0.1327)
OKLCH	oklch(77.87% 0.167 127.4)
XYZ	xyz(35.3947, 49.4676, 13.6434)
Luminance	0.4947 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99CA47 #7847CA

analogous

#CAB947 #99CA47 #57CA47

triadic

#99CA47 #4799CA #CA4799

tetradic

#99CA47 #47CAB9 #7847CA #CA4757

square

#99CA47 #47CAB9 #7847CA #CA4757

split-complementary

#99CA47 #4757CA #B947CA

monochromatic

#567522 #79A42F #99CA47 #B3D877 #CEE5A6

Accessibility & contrast

On white

1.93

#99CA47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#99CA47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CA47

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99CA47	#FFFFFF	#000000	##000000
##99CA47	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD36

Deuteranopia (green-blind)

#CDBA51

Tritanopia (blue-blind)

#9EC1AF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #99ca47;
/* rgb */ color: rgb(153, 202, 71);
/* oklch */ color: oklch(77.9% 0.167 127.4);

Tailwind

colors: {
  custom: {
    50: '#bada80',
    500: '#99ca47',
    950: '#000000',
  },
}

SCSS

$custom: #99ca47;
$custom-light: #bada80;
$custom-dark: #000000;

JSON

{
  "hex": "#99ca47",
  "rgb": {
    "r": 153,
    "g": 202,
    "b": 71
  },
  "hsl": {
    "h": 82.443,
    "s": 55.274,
    "l": 53.529
  },
  "oklch": {
    "l": 0.7787,
    "c": 0.16716,
    "h": 127.4
  },
  "luminance": 0.49468
}

Semantic roles & 50–950 ramp

primary

#99CA47

secondary

#AF9AD2

accent

#49DF81

background

#FBFDF8

surface

#F7FAEF

border

#D0D3CA

text

#12150B

muted

#81837C

Preview Lab

Preview with #99CA47

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

Preview Lab → · Contrast checker → · Palette generator →