#609F40#609F40

#609F40 is a light, vivid yellow-green. Relative luminance 0.277; OKLCH L 63.9% C 0.144 H 136.4°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#609F40
RGB	rgb(96, 159, 64)
HSL	hsl(100, 43%, 44%)
HSV	hsv(100, 60%, 62%)
CMYK	cmyk(39.6%, 0%, 59.7%, 37.6%)
CIE-LAB	lab(59.57, -37.84, 42.44)
CIE-LCH	lch(59.57, 56.86, 131.72°)
OKLab	oklab(63.87% -0.1046 0.0994)
OKLCH	oklch(63.87% 0.144 136.4)
XYZ	xyz(18.1469, 27.6523, 9.2307)
Luminance	0.2765 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#609F40 #7F409F

analogous

#8F9F40 #609F40 #409F4F

triadic

#609F40 #40609F #9F4060

tetradic

#609F40 #408F9F #7F409F #9F4F40

square

#609F40 #408F9F #7F409F #9F4F40

split-complementary

#609F40 #4F409F #9F408F

monochromatic

#2B481D #46732E #609F40 #7EBE5E #A1D08A

Accessibility & contrast

On white

3.22

#609F40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#609F40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #609F40

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##609F40	#FFFFFF	#000000	##000000
##609F40	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49336

Deuteranopia (green-blind)

#9B8D47

Tritanopia (blue-blind)

#5E9A8A

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #609f40;
/* rgb */ color: rgb(96, 159, 64);
/* oklch */ color: oklch(63.9% 0.144 136.4);

Tailwind

colors: {
  custom: {
    50: '#91bc78',
    500: '#609f40',
    950: '#000000',
  },
}

SCSS

$custom: #609f40;
$custom-light: #91bc78;
$custom-dark: #000000;

JSON

{
  "hex": "#609f40",
  "rgb": {
    "r": 96,
    "g": 159,
    "b": 64
  },
  "hsl": {
    "h": 99.789,
    "s": 42.601,
    "l": 43.725
  },
  "oklch": {
    "l": 0.63867,
    "c": 0.1443,
    "h": 136.4
  },
  "luminance": 0.27653
}

Semantic roles & 50–950 ramp

primary

#609F40

secondary

#A780BB

accent

#55D2A8

background

#F9FBF7

surface

#F1F6ED

border

#CBD0C8

text

#0D1209

muted

#7E817B

Preview Lab

Preview with #609F40

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

Preview Lab → · Contrast checker → · Palette generator →