#9EC63F#9EC63F

#9EC63F is a light, vivid yellow-green. Relative luminance 0.480; OKLCH L 77.2% C 0.166 H 124.5°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#9EC63F
RGB	rgb(158, 198, 63)
HSL	hsl(78, 54%, 51%)
HSV	hsv(78, 68%, 78%)
CMYK	cmyk(20.2%, 0%, 68.2%, 22.4%)
CIE-LAB	lab(74.83, -32.49, 60.42)
CIE-LCH	lch(74.83, 68.60, 118.27°)
OKLab	oklab(77.2% -0.0938 0.1364)
OKLCH	oklch(77.2% 0.166 124.5)
XYZ	xyz(35.1921, 48.0158, 12.1156)
Luminance	0.4802 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EC63F #673FC6

analogous

#C6AA3F #9EC63F #5AC63F

triadic

#9EC63F #3F9EC6 #C63F9E

tetradic

#9EC63F #3FC6AA #673FC6 #C63F5A

square

#9EC63F #3FC6AA #673FC6 #C63F5A

split-complementary

#9EC63F #3F5AC6 #AA3FC6

monochromatic

#556B20 #7A9A2E #9EC63F #B6D46E #CEE29D

Accessibility & contrast

On white

1.98

#9EC63F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#9EC63F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EC63F

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EC63F	#FFFFFF	#000000	##000000
##9EC63F	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA2B

Deuteranopia (green-blind)

#CBB84A

Tritanopia (blue-blind)

#A5BDAB

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #9ec63f;
/* rgb */ color: rgb(158, 198, 63);
/* oklch */ color: oklch(77.2% 0.166 124.5);

Tailwind

colors: {
  custom: {
    50: '#bed77c',
    500: '#9ec63f',
    950: '#000000',
  },
}

SCSS

$custom: #9ec63f;
$custom-light: #bed77c;
$custom-dark: #000000;

JSON

{
  "hex": "#9ec63f",
  "rgb": {
    "r": 158,
    "g": 198,
    "b": 63
  },
  "hsl": {
    "h": 77.778,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.77198,
    "c": 0.16551,
    "h": 124.5
  },
  "luminance": 0.48016
}

Semantic roles & 50–950 ramp

primary

#9EC63F

secondary

#A493CE

accent

#4ADE76

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #9EC63F

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

Preview Lab → · Contrast checker → · Palette generator →