#9EC040#9EC040

#9EC040 is a light, vivid yellow-green. Relative luminance 0.453; OKLCH L 75.8% C 0.157 H 123.0°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#9EC040
RGB	rgb(158, 192, 64)
HSL	hsl(76, 50%, 50%)
HSV	hsv(76, 67%, 75%)
CMYK	cmyk(17.7%, 0%, 66.7%, 24.7%)
CIE-LAB	lab(73.11, -29.61, 58.25)
CIE-LCH	lch(73.11, 65.34, 116.95°)
OKLab	oklab(75.81% -0.0857 0.132)
OKLCH	oklch(75.81% 0.157 123)
XYZ	xyz(33.8759, 45.3384, 11.8160)
Luminance	0.4534 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EC040 #6240C0

analogous

#C0A240 #9EC040 #5EC040

triadic

#9EC040 #409EC0 #C0409E

tetradic

#9EC040 #40C0A2 #6240C0 #C0405E

square

#9EC040 #40C0A2 #6240C0 #C0405E

split-complementary

#9EC040 #405EC0 #A240C0

monochromatic

#536421 #789230 #9EC040 #B5CF6E #CDDE9C

Accessibility & contrast

On white

2.09

#9EC040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#9EC040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EC040

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EC040	#FFFFFF	#000000	##000000
##9EC040	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB42E

Deuteranopia (green-blind)

#C6B34A

Tritanopia (blue-blind)

#A6B7A6

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #9ec040;
/* rgb */ color: rgb(158, 192, 64);
/* oklch */ color: oklch(75.8% 0.157 123.0);

Tailwind

colors: {
  custom: {
    50: '#bed37c',
    500: '#9ec040',
    950: '#000000',
  },
}

SCSS

$custom: #9ec040;
$custom-light: #bed37c;
$custom-dark: #000000;

JSON

{
  "hex": "#9ec040",
  "rgb": {
    "r": 158,
    "g": 192,
    "b": 64
  },
  "hsl": {
    "h": 75.938,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.7581,
    "c": 0.15737,
    "h": 123
  },
  "luminance": 0.45339
}

Semantic roles & 50–950 ramp

primary

#9EC040

secondary

#A091CB

accent

#4EDA73

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#12140A

muted

#81827C

Preview Lab

Preview with #9EC040

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

Preview Lab → · Contrast checker → · Palette generator →