#99DA47#99DA47

#99DA47 is a light, vivid yellow-green. Relative luminance 0.574; OKLCH L 81.6% C 0.187 H 130.3°. Best body text is #000000 at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#99DA47
RGB	rgb(153, 218, 71)
HSL	hsl(87, 67%, 57%)
HSV	hsv(87, 67%, 85%)
CMYK	cmyk(29.8%, 0%, 67.4%, 14.5%)
CIE-LAB	lab(80.39, -42.82, 62.98)
CIE-LCH	lch(80.39, 76.16, 124.21°)
OKLab	oklab(81.64% -0.1211 0.143)
OKLCH	oklch(81.64% 0.187 130.3)
XYZ	xyz(39.3453, 57.3689, 14.9603)
Luminance	0.5737 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99DA47 #8847DA

analogous

#DAD247 #99DA47 #50DA47

triadic

#99DA47 #4799DA #DA4799

tetradic

#99DA47 #47DAD2 #8847DA #DA4750

square

#99DA47 #47DAD2 #8847DA #DA4750

split-complementary

#99DA47 #4750DA #D247DA

monochromatic

#5A8B1C #7BBE26 #99DA47 #B5E47A #D1EEAD

Accessibility & contrast

On white

1.68

#99DA47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.47

#99DA47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99DA47

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99DA47	#FFFFFF	#000000	##000000
##99DA47	1.00	1.68	12.47	12.47
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.47	21.00	1.00	1.00
##000000	12.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB32

Deuteranopia (green-blind)

#DBC653

Tritanopia (blue-blind)

#9DD1BC

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #99da47;
/* rgb */ color: rgb(153, 218, 71);
/* oklch */ color: oklch(81.6% 0.187 130.3);

Tailwind

colors: {
  custom: {
    50: '#bbe682',
    500: '#99da47',
    950: '#000000',
  },
}

SCSS

$custom: #99da47;
$custom-light: #bbe682;
$custom-dark: #000000;

JSON

{
  "hex": "#99da47",
  "rgb": {
    "r": 153,
    "g": 218,
    "b": 71
  },
  "hsl": {
    "h": 86.531,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.81641,
    "c": 0.18741,
    "h": 130.3
  },
  "luminance": 0.5737
}

Semantic roles & 50–950 ramp

primary

#99DA47

secondary

#5D3591

accent

#3EE98A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #99DA47

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

Preview Lab → · Contrast checker → · Palette generator →