#688B26#688B26

#688B26 is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 59.0% C 0.133 H 126.9°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#688B26
RGB	rgb(104, 139, 38)
HSL	hsl(81, 57%, 35%)
HSV	hsv(81, 73%, 55%)
CMYK	cmyk(25.2%, 0%, 72.7%, 45.5%)
CIE-LAB	lab(53.54, -27.82, 47.40)
CIE-LCH	lch(53.54, 54.96, 120.41°)
OKLab	oklab(59.01% -0.0798 0.1065)
OKLCH	oklch(59.01% 0.133 126.9)
XYZ	xyz(15.2914, 21.5480, 5.1869)
Luminance	0.2155 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688B26 #49268B

analogous

#8B7C26 #688B26 #368B26

triadic

#688B26 #26688B #8B2668

tetradic

#688B26 #268B7C #49268B #8B2636

square

#688B26 #268B7C #49268B #8B2636

split-complementary

#688B26 #26368B #7C268B

monochromatic

#202B0C #445B19 #688B26 #8CBB33 #A8D25A

Accessibility & contrast

On white

3.96

#688B26 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#688B26 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688B26

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688B26	#FFFFFF	#000000	##000000
##688B26	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928115

Deuteranopia (green-blind)

#8E7F2F

Tritanopia (blue-blind)

#6C8477

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #688b26;
/* rgb */ color: rgb(104, 139, 38);
/* oklch */ color: oklch(59.0% 0.133 126.9);

Tailwind

colors: {
  custom: {
    50: '#96ad67',
    500: '#688b26',
    950: '#000000',
  },
}

SCSS

$custom: #688b26;
$custom-light: #96ad67;
$custom-dark: #000000;

JSON

{
  "hex": "#688b26",
  "rgb": {
    "r": 104,
    "g": 139,
    "b": 38
  },
  "hsl": {
    "h": 80.792,
    "s": 57.062,
    "l": 34.706
  },
  "oklch": {
    "l": 0.59007,
    "c": 0.13306,
    "h": 126.9
  },
  "luminance": 0.21548
}

Semantic roles & 50–950 ramp

primary

#688B26

secondary

#7856B7

accent

#47E07C

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #688B26

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

Preview Lab → · Contrast checker → · Palette generator →