#68B040#68B040

#68B040 is a light, vivid yellow-green. Relative luminance 0.344; OKLCH L 68.6% C 0.163 H 136.1°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#68B040
RGB	rgb(104, 176, 64)
HSL	hsl(99, 47%, 47%)
HSV	hsv(99, 64%, 69%)
CMYK	cmyk(40.9%, 0%, 63.6%, 31%)
CIE-LAB	lab(65.25, -42.48, 48.91)
CIE-LCH	lch(65.25, 64.78, 130.97°)
OKLab	oklab(68.61% -0.1177 0.1132)
OKLCH	oklch(68.61% 0.163 136.1)
XYZ	xyz(22.1591, 34.3627, 10.3146)
Luminance	0.3436 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68B040 #8840B0

analogous

#A0B040 #68B040 #40B050

triadic

#68B040 #4068B0 #B04068

tetradic

#68B040 #40A0B0 #8840B0 #B05040

square

#68B040 #40A0B0 #8840B0 #B05040

split-complementary

#68B040 #5040B0 #B040A0

monochromatic

#33561F #4D8330 #68B040 #89C766 #ABD893

Accessibility & contrast

On white

2.67

#68B040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#68B040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68B040

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68B040	#FFFFFF	#000000	##000000
##68B040	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A233

Deuteranopia (green-blind)

#AC9C49

Tritanopia (blue-blind)

#65AA99

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #68b040;
/* rgb */ color: rgb(104, 176, 64);
/* oklch */ color: oklch(68.6% 0.163 136.1);

Tailwind

colors: {
  custom: {
    50: '#98c87a',
    500: '#68b040',
    950: '#000000',
  },
}

SCSS

$custom: #68b040;
$custom-light: #98c87a;
$custom-dark: #000000;

JSON

{
  "hex": "#68b040",
  "rgb": {
    "r": 104,
    "g": 176,
    "b": 64
  },
  "hsl": {
    "h": 98.571,
    "s": 46.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.6861,
    "c": 0.1633,
    "h": 136.1
  },
  "luminance": 0.34364
}

Semantic roles & 50–950 ramp

primary

#68B040

secondary

#AE89C3

accent

#51D6A7

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #68B040

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

Preview Lab → · Contrast checker → · Palette generator →