#688E20#688E20

#688E20 is a mid, vivid yellow-green. Relative luminance 0.224; OKLCH L 59.7% C 0.141 H 127.3°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#688E20
RGB	rgb(104, 142, 32)
HSL	hsl(81, 63%, 34%)
HSV	hsv(81, 77%, 56%)
CMYK	cmyk(26.8%, 0%, 77.5%, 44.3%)
CIE-LAB	lab(54.44, -29.62, 50.48)
CIE-LCH	lch(54.44, 58.53, 120.40°)
OKLab	oklab(59.72% -0.0853 0.1119)
OKLCH	oklch(59.72% 0.141 127.3)
XYZ	xyz(15.6427, 22.3930, 4.8644)
Luminance	0.2239 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688E20 #46208E

analogous

#8E7D20 #688E20 #318E20

triadic

#688E20 #20688E #8E2068

tetradic

#688E20 #208E7D #46208E #8E2031

square

#688E20 #208E7D #46208E #8E2031

split-complementary

#688E20 #20318E #7D208E

monochromatic

#1F2A09 #435C15 #688E20 #8DC02B #A9D851

Accessibility & contrast

On white

3.83

#688E20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#688E20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688E20

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688E20	#FFFFFF	#000000	##000000
##688E20	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968405

Deuteranopia (green-blind)

#90812B

Tritanopia (blue-blind)

#6C8779

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #688e20;
/* rgb */ color: rgb(104, 142, 32);
/* oklch */ color: oklch(59.7% 0.141 127.3);

Tailwind

colors: {
  custom: {
    50: '#97af65',
    500: '#688e20',
    950: '#000000',
  },
}

SCSS

$custom: #688e20;
$custom-light: #97af65;
$custom-dark: #000000;

JSON

{
  "hex": "#688e20",
  "rgb": {
    "r": 104,
    "g": 142,
    "b": 32
  },
  "hsl": {
    "h": 80.727,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.59723,
    "c": 0.1407,
    "h": 127.3
  },
  "luminance": 0.22393
}

Semantic roles & 50–950 ramp

primary

#688E20

secondary

#744FBB

accent

#42E67A

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #688E20

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

Preview Lab → · Contrast checker → · Palette generator →