#688D3A#688D3A

#688D3A is a mid, moderate yellow-green. Relative luminance 0.223; OKLCH L 59.7% C 0.120 H 129.5°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#688D3A
RGB	rgb(104, 141, 58)
HSL	hsl(87, 42%, 39%)
HSV	hsv(87, 59%, 55%)
CMYK	cmyk(26.2%, 0%, 58.9%, 44.7%)
CIE-LAB	lab(54.34, -27.13, 39.43)
CIE-LCH	lch(54.34, 47.86, 124.54°)
OKLab	oklab(59.71% -0.0761 0.0923)
OKLCH	oklch(59.71% 0.12 129.5)
XYZ	xyz(15.9974, 22.2979, 7.4633)
Luminance	0.2230 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688D3A #5F3A8D

analogous

#8D893A #688D3A #3F8D3A

triadic

#688D3A #3A688D #8D3A68

tetradic

#688D3A #3A8D89 #5F3A8D #8D3A3F

square

#688D3A #3A8D89 #5F3A8D #8D3A3F

split-complementary

#688D3A #3A3F8D #893A8D

monochromatic

#283616 #486228 #688D3A #88B64E #A5C879

Accessibility & contrast

On white

3.85

#688D3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#688D3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688D3A

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688D3A	#FFFFFF	#000000	##000000
##688D3A	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938431

Deuteranopia (green-blind)

#8E8140

Tritanopia (blue-blind)

#6B877B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #688d3a;
/* rgb */ color: rgb(104, 141, 58);
/* oklch */ color: oklch(59.7% 0.120 129.5);

Tailwind

colors: {
  custom: {
    50: '#95ae73',
    500: '#688d3a',
    950: '#000000',
  },
}

SCSS

$custom: #688d3a;
$custom-light: #95ae73;
$custom-dark: #000000;

JSON

{
  "hex": "#688d3a",
  "rgb": {
    "r": 104,
    "g": 141,
    "b": 58
  },
  "hsl": {
    "h": 86.747,
    "s": 41.709,
    "l": 39.02
  },
  "oklch": {
    "l": 0.5971,
    "c": 0.11961,
    "h": 129.5
  },
  "luminance": 0.22298
}

Semantic roles & 50–950 ramp

primary

#688D3A

secondary

#8E71B1

accent

#56D28D

background

#F9FAF7

surface

#F2F4ED

border

#CCCEC8

text

#0D1008

muted

#7E7F7B

Preview Lab

Preview with #688D3A

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

Preview Lab → · Contrast checker → · Palette generator →