#688A2D#688A2D

#688A2D is a mid, vivid yellow-green. Relative luminance 0.213; OKLCH L 58.8% C 0.127 H 127.2°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#688A2D
RGB	rgb(104, 138, 45)
HSL	hsl(82, 51%, 36%)
HSV	hsv(82, 67%, 54%)
CMYK	cmyk(24.6%, 0%, 67.4%, 45.9%)
CIE-LAB	lab(53.29, -26.83, 44.25)
CIE-LCH	lch(53.29, 51.75, 121.23°)
OKLab	oklab(58.82% -0.0765 0.1009)
OKLCH	oklch(58.82% 0.127 127.2)
XYZ	xyz(15.2711, 21.3092, 5.7906)
Luminance	0.2131 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688A2D #4F2D8A

analogous

#8A7D2D #688A2D #398A2D

triadic

#688A2D #2D688A #8A2D68

tetradic

#688A2D #2D8A7D #4F2D8A #8A2D39

square

#688A2D #2D8A7D #4F2D8A #8A2D39

split-complementary

#688A2D #2D398A #7D2D8A

monochromatic

#222E0F #455C1E #688A2D #8BB83C #A7CD65

Accessibility & contrast

On white

3.99

#688A2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#688A2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688A2D

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688A2D	#FFFFFF	#000000	##000000
##688A2D	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918121

Deuteranopia (green-blind)

#8C7F34

Tritanopia (blue-blind)

#6C8477

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #688a2d;
/* rgb */ color: rgb(104, 138, 45);
/* oklch */ color: oklch(58.8% 0.127 127.2);

Tailwind

colors: {
  custom: {
    50: '#96ac6b',
    500: '#688a2d',
    950: '#000000',
  },
}

SCSS

$custom: #688a2d;
$custom-light: #96ac6b;
$custom-dark: #000000;

JSON

{
  "hex": "#688a2d",
  "rgb": {
    "r": 104,
    "g": 138,
    "b": 45
  },
  "hsl": {
    "h": 81.935,
    "s": 50.82,
    "l": 35.882
  },
  "oklch": {
    "l": 0.58815,
    "c": 0.12659,
    "h": 127.2
  },
  "luminance": 0.21309
}

Semantic roles & 50–950 ramp

primary

#688A2D

secondary

#7E60B3

accent

#4DDA81

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #688A2D

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

Preview Lab → · Contrast checker → · Palette generator →