#688A2A#688A2A

#688A2A is a mid, vivid yellow-green. Relative luminance 0.213; OKLCH L 58.8% C 0.129 H 126.9°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#688A2A
RGB	rgb(104, 138, 42)
HSL	hsl(81, 53%, 35%)
HSV	hsv(81, 70%, 54%)
CMYK	cmyk(24.6%, 0%, 69.6%, 45.9%)
CIE-LAB	lab(53.26, -27.06, 45.50)
CIE-LCH	lch(53.26, 52.93, 120.74°)
OKLab	oklab(58.79% -0.0774 0.1031)
OKLCH	oklch(58.79% 0.129 126.9)
XYZ	xyz(15.2153, 21.2869, 5.4972)
Luminance	0.2129 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688A2A #4C2A8A

analogous

#8A7C2A #688A2A #388A2A

triadic

#688A2A #2A688A #8A2A68

tetradic

#688A2A #2A8A7C #4C2A8A #8A2A38

square

#688A2A #2A8A7C #4C2A8A #8A2A38

split-complementary

#688A2A #2A388A #7C2A8A

monochromatic

#212C0D #455B1C #688A2A #8BB938 #A7CF60

Accessibility & contrast

On white

3.99

#688A2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#688A2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688A2A

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688A2A	#FFFFFF	#000000	##000000
##688A2A	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)

#91811C

Deuteranopia (green-blind)

#8D7F32

Tritanopia (blue-blind)

#6C8477

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #688a2a;
/* rgb */ color: rgb(104, 138, 42);
/* oklch */ color: oklch(58.8% 0.129 126.9);

Tailwind

colors: {
  custom: {
    50: '#96ac69',
    500: '#688a2a',
    950: '#000000',
  },
}

SCSS

$custom: #688a2a;
$custom-light: #96ac69;
$custom-dark: #000000;

JSON

{
  "hex": "#688a2a",
  "rgb": {
    "r": 104,
    "g": 138,
    "b": 42
  },
  "hsl": {
    "h": 81.25,
    "s": 53.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58788,
    "c": 0.12888,
    "h": 126.9
  },
  "luminance": 0.21287
}

Semantic roles & 50–950 ramp

primary

#688A2A

secondary

#7B5BB4

accent

#4BDD7F

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #688A2A

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

Preview Lab → · Contrast checker → · Palette generator →