#688C26#688C26

#688C26 is a mid, vivid yellow-green. Relative luminance 0.218; OKLCH L 59.3% C 0.134 H 127.2°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#688C26
RGB	rgb(104, 140, 38)
HSL	hsl(81, 57%, 35%)
HSV	hsv(81, 73%, 55%)
CMYK	cmyk(25.7%, 0%, 72.9%, 45.1%)
CIE-LAB	lab(53.86, -28.30, 47.71)
CIE-LCH	lch(53.86, 55.48, 120.67°)
OKLab	oklab(59.26% -0.0811 0.1071)
OKLCH	oklch(59.26% 0.134 127.2)
XYZ	xyz(15.4369, 21.8389, 5.2354)
Luminance	0.2184 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688C26 #4A268C

analogous

#8C7D26 #688C26 #358C26

triadic

#688C26 #26688C #8C2668

tetradic

#688C26 #268C7D #4A268C #8C2635

square

#688C26 #268C7D #4A268C #8C2635

split-complementary

#688C26 #26358C #7D268C

monochromatic

#202C0C #445C19 #688C26 #8CBC33 #A8D25A

Accessibility & contrast

On white

3.91

#688C26 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#688C26 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688C26

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688C26	#FFFFFF	#000000	##000000
##688C26	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938214

Deuteranopia (green-blind)

#8E802F

Tritanopia (blue-blind)

#6C8578

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #688c26;
/* rgb */ color: rgb(104, 140, 38);
/* oklch */ color: oklch(59.3% 0.134 127.2);

Tailwind

colors: {
  custom: {
    50: '#96ad67',
    500: '#688c26',
    950: '#000000',
  },
}

SCSS

$custom: #688c26;
$custom-light: #96ad67;
$custom-dark: #000000;

JSON

{
  "hex": "#688c26",
  "rgb": {
    "r": 104,
    "g": 140,
    "b": 38
  },
  "hsl": {
    "h": 81.176,
    "s": 57.303,
    "l": 34.902
  },
  "oklch": {
    "l": 0.5926,
    "c": 0.13437,
    "h": 127.2
  },
  "luminance": 0.21839
}

Semantic roles & 50–950 ramp

primary

#688C26

secondary

#7957B7

accent

#47E17D

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #688C26

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

Preview Lab → · Contrast checker → · Palette generator →