#9EC840#9EC840

#9EC840 is a light, vivid yellow-green. Relative luminance 0.489; OKLCH L 77.7% C 0.167 H 125.0°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#9EC840
RGB	rgb(158, 200, 64)
HSL	hsl(79, 55%, 52%)
HSV	hsv(79, 68%, 78%)
CMYK	cmyk(21%, 0%, 68%, 21.6%)
CIE-LAB	lab(75.42, -33.36, 60.63)
CIE-LCH	lch(75.42, 69.20, 118.82°)
OKLab	oklab(77.67% -0.0961 0.137)
OKLCH	oklch(77.67% 0.167 125)
XYZ	xyz(35.6805, 48.9474, 12.4175)
Luminance	0.4895 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EC840 #6A40C8

analogous

#C8AE40 #9EC840 #5AC840

triadic

#9EC840 #409EC8 #C8409E

tetradic

#9EC840 #40C8AE #6A40C8 #C8405A

square

#9EC840 #40C8AE #6A40C8 #C8405A

split-complementary

#9EC840 #405AC8 #AE40C8

monochromatic

#566E20 #7B9D2D #9EC840 #B6D670 #CEE39F

Accessibility & contrast

On white

1.95

#9EC840 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#9EC840 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EC840

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EC840	#FFFFFF	#000000	##000000
##9EC840	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB2C

Deuteranopia (green-blind)

#CDB94B

Tritanopia (blue-blind)

#A5BFAD

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #9ec840;
/* rgb */ color: rgb(158, 200, 64);
/* oklch */ color: oklch(77.7% 0.167 125.0);

Tailwind

colors: {
  custom: {
    50: '#bed87c',
    500: '#9ec840',
    950: '#000000',
  },
}

SCSS

$custom: #9ec840;
$custom-light: #bed87c;
$custom-dark: #000000;

JSON

{
  "hex": "#9ec840",
  "rgb": {
    "r": 158,
    "g": 200,
    "b": 64
  },
  "hsl": {
    "h": 78.529,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.77672,
    "c": 0.16731,
    "h": 125
  },
  "luminance": 0.48948
}

Semantic roles & 50–950 ramp

primary

#9EC840

secondary

#A694D0

accent

#49DF77

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #9EC840

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

Preview Lab → · Contrast checker → · Palette generator →