#688F20#688F20

#688F20 is a mid, vivid yellow-green. Relative luminance 0.227; OKLCH L 60.0% C 0.142 H 127.6°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#688F20
RGB	rgb(104, 143, 32)
HSL	hsl(81, 63%, 34%)
HSV	hsv(81, 78%, 56%)
CMYK	cmyk(27.3%, 0%, 77.6%, 43.9%)
CIE-LAB	lab(54.75, -30.10, 50.78)
CIE-LCH	lch(54.75, 59.03, 120.65°)
OKLab	oklab(59.98% -0.0865 0.1126)
OKLCH	oklch(59.98% 0.142 127.6)
XYZ	xyz(15.7921, 22.6919, 4.9142)
Luminance	0.2269 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688F20 #47208F

analogous

#8F7F20 #688F20 #318F20

triadic

#688F20 #20688F #8F2068

tetradic

#688F20 #208F7F #47208F #8F2031

square

#688F20 #208F7F #47208F #8F2031

split-complementary

#688F20 #20318F #7F208F

monochromatic

#1F2B0A #445D15 #688F20 #8CC12B #A9D851

Accessibility & contrast

On white

3.79

#688F20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#688F20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688F20

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688F20	#FFFFFF	#000000	##000000
##688F20	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978505

Deuteranopia (green-blind)

#91822B

Tritanopia (blue-blind)

#6C887A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #688f20;
/* rgb */ color: rgb(104, 143, 32);
/* oklch */ color: oklch(60.0% 0.142 127.6);

Tailwind

colors: {
  custom: {
    50: '#97b065',
    500: '#688f20',
    950: '#000000',
  },
}

SCSS

$custom: #688f20;
$custom-light: #97b065;
$custom-dark: #000000;

JSON

{
  "hex": "#688f20",
  "rgb": {
    "r": 104,
    "g": 143,
    "b": 32
  },
  "hsl": {
    "h": 81.081,
    "s": 63.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.59977,
    "c": 0.14198,
    "h": 127.6
  },
  "luminance": 0.22692
}

Semantic roles & 50–950 ramp

primary

#688F20

secondary

#754FBB

accent

#41E67B

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #688F20

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

Preview Lab → · Contrast checker → · Palette generator →