#9ECF47#9ECF47

#9ECF47 is a light, vivid yellow-green. Relative luminance 0.523; OKLCH L 79.4% C 0.171 H 127.0°. Best body text is #000000 at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#9ECF47
RGB	rgb(158, 207, 71)
HSL	hsl(82, 59%, 55%)
HSV	hsv(82, 66%, 81%)
CMYK	cmyk(23.7%, 0%, 65.7%, 18.8%)
CIE-LAB	lab(77.49, -36.09, 60.04)
CIE-LCH	lch(77.49, 70.05, 121.01°)
OKLab	oklab(79.36% -0.103 0.1367)
OKLCH	oklch(79.36% 0.171 127)
XYZ	xyz(37.5507, 52.3490, 14.0860)
Luminance	0.5235 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9ECF47 #7847CF

analogous

#CFBC47 #9ECF47 #5ACF47

triadic

#9ECF47 #479ECF #CF479E

tetradic

#9ECF47 #47CFBC #7847CF #CF475A

square

#9ECF47 #47CFBC #7847CF #CF475A

split-complementary

#9ECF47 #475ACF #BC47CF

monochromatic

#5B7B20 #7EAC2D #9ECF47 #B8DC78 #D1E8A8

Accessibility & contrast

On white

1.83

#9ECF47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.47

#9ECF47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9ECF47

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9ECF47	#FFFFFF	#000000	##000000
##9ECF47	1.00	1.83	11.47	11.47
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.47	21.00	1.00	1.00
##000000	11.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C134

Deuteranopia (green-blind)

#D3BF52

Tritanopia (blue-blind)

#A4C6B3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #9ecf47;
/* rgb */ color: rgb(158, 207, 71);
/* oklch */ color: oklch(79.4% 0.171 127.0);

Tailwind

colors: {
  custom: {
    50: '#bede81',
    500: '#9ecf47',
    950: '#000000',
  },
}

SCSS

$custom: #9ecf47;
$custom-light: #bede81;
$custom-dark: #000000;

JSON

{
  "hex": "#9ecf47",
  "rgb": {
    "r": 158,
    "g": 207,
    "b": 71
  },
  "hsl": {
    "h": 81.618,
    "s": 58.621,
    "l": 54.51
  },
  "oklch": {
    "l": 0.79365,
    "c": 0.17114,
    "h": 127
  },
  "luminance": 0.5235
}

Semantic roles & 50–950 ramp

primary

#9ECF47

secondary

#523783

accent

#46E27E

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #9ECF47

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

Preview Lab → · Contrast checker → · Palette generator →