#68AD28#68AD28

#68AD28 is a light, vivid yellow-green. Relative luminance 0.330; OKLCH L 67.7% C 0.175 H 133.6°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#68AD28
RGB	rgb(104, 173, 40)
HSL	hsl(91, 62%, 42%)
HSV	hsv(91, 77%, 68%)
CMYK	cmyk(39.9%, 0%, 76.9%, 32.2%)
CIE-LAB	lab(64.15, -43.02, 57.07)
CIE-LCH	lch(64.15, 71.46, 127.01°)
OKLab	oklab(67.65% -0.121 0.127)
OKLCH	oklch(67.65% 0.175 133.6)
XYZ	xyz(21.0351, 32.9824, 7.2649)
Luminance	0.3298 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68AD28 #6D28AD

analogous

#ABAD28 #68AD28 #28AD2B

triadic

#68AD28 #2868AD #AD2868

tetradic

#68AD28 #28ABAD #6D28AD #AD2B28

square

#68AD28 #28ABAD #6D28AD #AD2B28

split-complementary

#68AD28 #2B28AD #AD28AB

monochromatic

#2C4A11 #4A7B1D #68AD28 #86D33F #A6DE71

Accessibility & contrast

On white

2.76

#68AD28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#68AD28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68AD28

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68AD28	#FFFFFF	#000000	##000000
##68AD28	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F06

Deuteranopia (green-blind)

#AB9936

Tritanopia (blue-blind)

#68A694

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #68ad28;
/* rgb */ color: rgb(104, 173, 40);
/* oklch */ color: oklch(67.7% 0.175 133.6);

Tailwind

colors: {
  custom: {
    50: '#99c66c',
    500: '#68ad28',
    950: '#000000',
  },
}

SCSS

$custom: #68ad28;
$custom-light: #99c66c;
$custom-dark: #000000;

JSON

{
  "hex": "#68ad28",
  "rgb": {
    "r": 104,
    "g": 173,
    "b": 40
  },
  "hsl": {
    "h": 91.128,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.67652,
    "c": 0.17539,
    "h": 133.6
  },
  "luminance": 0.32983
}

Semantic roles & 50–950 ramp

primary

#68AD28

secondary

#9A6CC5

accent

#42E697

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #68AD28

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

Preview Lab → · Contrast checker → · Palette generator →