#688E2A#688E2A

#688E2A is a mid, vivid yellow-green. Relative luminance 0.225; OKLCH L 59.8% C 0.134 H 128.0°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#688E2A
RGB	rgb(104, 142, 42)
HSL	hsl(83, 54%, 36%)
HSV	hsv(83, 70%, 56%)
CMYK	cmyk(26.8%, 0%, 70.4%, 44.3%)
CIE-LAB	lab(54.51, -28.99, 46.78)
CIE-LCH	lch(54.51, 55.04, 121.79°)
OKLab	oklab(59.8% -0.0827 0.1058)
OKLCH	oklch(59.8% 0.134 128)
XYZ	xyz(15.7998, 22.4559, 5.6920)
Luminance	0.2246 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688E2A #502A8E

analogous

#8E822A #688E2A #368E2A

triadic

#688E2A #2A688E #8E2A68

tetradic

#688E2A #2A8E82 #502A8E #8E2A36

square

#688E2A #2A8E82 #502A8E #8E2A36

split-complementary

#688E2A #2A368E #822A8E

monochromatic

#23300E #455F1C #688E2A #8BBD38 #A6D162

Accessibility & contrast

On white

3.82

#688E2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#688E2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688E2A

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688E2A	#FFFFFF	#000000	##000000
##688E2A	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95841B

Deuteranopia (green-blind)

#908232

Tritanopia (blue-blind)

#6C887A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #688e2a;
/* rgb */ color: rgb(104, 142, 42);
/* oklch */ color: oklch(59.8% 0.134 128.0);

Tailwind

colors: {
  custom: {
    50: '#96af6a',
    500: '#688e2a',
    950: '#000000',
  },
}

SCSS

$custom: #688e2a;
$custom-light: #96af6a;
$custom-dark: #000000;

JSON

{
  "hex": "#688e2a",
  "rgb": {
    "r": 104,
    "g": 142,
    "b": 42
  },
  "hsl": {
    "h": 82.8,
    "s": 54.348,
    "l": 36.078
  },
  "oklch": {
    "l": 0.59798,
    "c": 0.13425,
    "h": 128
  },
  "luminance": 0.22456
}

Semantic roles & 50–950 ramp

primary

#688E2A

secondary

#7F5DB6

accent

#4ADE82

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #688E2A

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

Preview Lab → · Contrast checker → · Palette generator →