#688221#688221

#688221 is a mid, vivid yellow-green. Relative luminance 0.190; OKLCH L 56.7% C 0.125 H 123.6°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#688221
RGB	rgb(104, 130, 33)
HSL	hsl(76, 60%, 32%)
HSV	hsv(76, 75%, 51%)
CMYK	cmyk(20%, 0%, 74.6%, 49%)
CIE-LAB	lab(50.71, -23.69, 46.52)
CIE-LCH	lch(50.71, 52.20, 116.99°)
OKLab	oklab(56.7% -0.0689 0.1038)
OKLCH	oklch(56.7% 0.125 123.6)
XYZ	xyz(13.9662, 19.0180, 4.3736)
Luminance	0.1902 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688221 #3B2182

analogous

#826B21 #688221 #388221

triadic

#688221 #216882 #822168

tetradic

#688221 #21826B #3B2182 #822138

square

#688221 #21826B #3B2182 #822138

split-complementary

#688221 #213882 #6B2182

monochromatic

#1A2008 #415115 #688221 #8FB32D #AED24C

Accessibility & contrast

On white

4.37

#688221 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#688221 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688221

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688221	#FFFFFF	#000000	##000000
##688221	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A790F

Deuteranopia (green-blind)

#86792A

Tritanopia (blue-blind)

#6D7B6F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #688221;
/* rgb */ color: rgb(104, 130, 33);
/* oklch */ color: oklch(56.7% 0.125 123.6);

Tailwind

colors: {
  custom: {
    50: '#96a664',
    500: '#688221',
    950: '#000000',
  },
}

SCSS

$custom: #688221;
$custom-light: #96a664;
$custom-dark: #000000;

JSON

{
  "hex": "#688221",
  "rgb": {
    "r": 104,
    "g": 130,
    "b": 33
  },
  "hsl": {
    "h": 76.082,
    "s": 59.509,
    "l": 31.961
  },
  "oklch": {
    "l": 0.567,
    "c": 0.12459,
    "h": 123.6
  },
  "luminance": 0.19018
}

Semantic roles & 50–950 ramp

primary

#688221

secondary

#674AB4

accent

#45E36F

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E0F06

muted

#7E7F7A

Preview Lab

Preview with #688221

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

Preview Lab → · Contrast checker → · Palette generator →