#68C738#68C738

#68C738 is a light, vivid yellow-green. Relative luminance 0.441; OKLCH L 74.4% C 0.198 H 137.2°. Best body text is #000000 at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#68C738
RGB	rgb(104, 199, 56)
HSL	hsl(100, 56%, 50%)
HSV	hsv(100, 72%, 78%)
CMYK	cmyk(47.7%, 0%, 71.9%, 22%)
CIE-LAB	lab(72.28, -52.45, 59.53)
CIE-LCH	lch(72.28, 79.34, 131.38°)
OKLab	oklab(74.35% -0.1454 0.1344)
OKLCH	oklch(74.35% 0.198 137.2)
XYZ	xyz(26.8453, 44.0736, 10.8331)
Luminance	0.4407 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68C738 #9738C7

analogous

#AFC738 #68C738 #38C750

triadic

#68C738 #3868C7 #C73868

tetradic

#68C738 #38AFC7 #9738C7 #C75038

square

#68C738 #38AFC7 #9738C7 #C75038

split-complementary

#68C738 #5038C7 #C738AF

monochromatic

#36671D #4F972B #68C738 #8CD468 #B0E298

Accessibility & contrast

On white

2.14

#68C738 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.82

#68C738 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68C738

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68C738	#FFFFFF	#000000	##000000
##68C738	1.00	2.14	9.82	9.82
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.82	21.00	1.00	1.00
##000000	9.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB61F

Deuteranopia (green-blind)

#C1AE46

Tritanopia (blue-blind)

#62C0AB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #68c738;
/* rgb */ color: rgb(104, 199, 56);
/* oklch */ color: oklch(74.4% 0.198 137.2);

Tailwind

colors: {
  custom: {
    50: '#9bd977',
    500: '#68c738',
    950: '#000000',
  },
}

SCSS

$custom: #68c738;
$custom-light: #9bd977;
$custom-dark: #000000;

JSON

{
  "hex": "#68c738",
  "rgb": {
    "r": 104,
    "g": 199,
    "b": 56
  },
  "hsl": {
    "h": 99.86,
    "s": 56.078,
    "l": 50
  },
  "oklch": {
    "l": 0.74352,
    "c": 0.19801,
    "h": 137.2
  },
  "luminance": 0.44075
}

Semantic roles & 50–950 ramp

primary

#68C738

secondary

#B88DCD

accent

#48DFAD

background

#FAFDF7

surface

#F3FAEE

border

#CDD3C9

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #68C738

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

Preview Lab → · Contrast checker → · Palette generator →