#68B828#68B828

#68B828 is a light, vivid yellow-green. Relative luminance 0.374; OKLCH L 70.4% C 0.189 H 134.9°. Best body text is #000000 at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#68B828
RGB	rgb(104, 184, 40)
HSL	hsl(93, 64%, 44%)
HSV	hsv(93, 78%, 72%)
CMYK	cmyk(43.5%, 0%, 78.3%, 27.8%)
CIE-LAB	lab(67.56, -47.54, 60.31)
CIE-LCH	lch(67.56, 76.79, 128.25°)
OKLab	oklab(70.45% -0.1331 0.1338)
OKLCH	oklch(70.45% 0.189 134.9)
XYZ	xyz(23.2319, 37.3759, 7.9972)
Luminance	0.3738 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68B828 #7828B8

analogous

#B0B828 #68B828 #28B830

triadic

#68B828 #2868B8 #B82868

tetradic

#68B828 #28B0B8 #7828B8 #B83028

square

#68B828 #28B0B8 #7828B8 #B83028

split-complementary

#68B828 #3028B8 #B828B0

monochromatic

#2F5312 #4C861D #68B828 #87D746 #A7E279

Accessibility & contrast

On white

2.48

#68B828 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.48

#68B828 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68B828

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68B828	#FFFFFF	#000000	##000000
##68B828	1.00	2.48	8.48	8.48
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.48	21.00	1.00	1.00
##000000	8.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA900

Deuteranopia (green-blind)

#B4A238

Tritanopia (blue-blind)

#66B19D

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #68b828;
/* rgb */ color: rgb(104, 184, 40);
/* oklch */ color: oklch(70.4% 0.189 134.9);

Tailwind

colors: {
  custom: {
    50: '#9ace6e',
    500: '#68b828',
    950: '#000000',
  },
}

SCSS

$custom: #68b828;
$custom-light: #9ace6e;
$custom-dark: #000000;

JSON

{
  "hex": "#68b828",
  "rgb": {
    "r": 104,
    "g": 184,
    "b": 40
  },
  "hsl": {
    "h": 93.333,
    "s": 64.286,
    "l": 43.922
  },
  "oklch": {
    "l": 0.70447,
    "c": 0.18876,
    "h": 134.9
  },
  "luminance": 0.37377
}

Semantic roles & 50–950 ramp

primary

#68B828

secondary

#A372CA

accent

#41E79D

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0F1308

muted

#7E827B

Preview Lab

Preview with #68B828

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

Preview Lab → · Contrast checker → · Palette generator →