#9EC640#9EC640

#9EC640 is a light, vivid yellow-green. Relative luminance 0.480; OKLCH L 77.2% C 0.165 H 124.6°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#9EC640
RGB	rgb(158, 198, 64)
HSL	hsl(78, 54%, 51%)
HSV	hsv(78, 68%, 78%)
CMYK	cmyk(20.2%, 0%, 67.7%, 22.4%)
CIE-LAB	lab(74.84, -32.43, 60.04)
CIE-LCH	lch(74.84, 68.23, 118.38°)
OKLab	oklab(77.21% -0.0935 0.1357)
OKLCH	oklch(77.21% 0.165 124.6)
XYZ	xyz(35.2203, 48.0271, 12.2641)
Luminance	0.4803 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EC640 #6840C6

analogous

#C6AB40 #9EC640 #5BC640

triadic

#9EC640 #409EC6 #C6409E

tetradic

#9EC640 #40C6AB #6840C6 #C6405B

square

#9EC640 #40C6AB #6840C6 #C6405B

split-complementary

#9EC640 #405BC6 #AB40C6

monochromatic

#556C20 #7A9B2E #9EC640 #B6D46F #CEE29E

Accessibility & contrast

On white

1.98

#9EC640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#9EC640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EC640

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EC640	#FFFFFF	#000000	##000000
##9EC640	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA2C

Deuteranopia (green-blind)

#CBB84B

Tritanopia (blue-blind)

#A5BDAB

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #9ec640;
/* rgb */ color: rgb(158, 198, 64);
/* oklch */ color: oklch(77.2% 0.165 124.6);

Tailwind

colors: {
  custom: {
    50: '#bed77c',
    500: '#9ec640',
    950: '#000000',
  },
}

SCSS

$custom: #9ec640;
$custom-light: #bed77c;
$custom-dark: #000000;

JSON

{
  "hex": "#9ec640",
  "rgb": {
    "r": 158,
    "g": 198,
    "b": 64
  },
  "hsl": {
    "h": 77.91,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.77206,
    "c": 0.16483,
    "h": 124.6
  },
  "luminance": 0.48027
}

Semantic roles & 50–950 ramp

primary

#9EC640

secondary

#A593CE

accent

#4ADD76

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #9EC640

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

Preview Lab → · Contrast checker → · Palette generator →