#688E2D#688E2D

#688E2D is a mid, vivid yellow-green. Relative luminance 0.225; OKLCH L 59.8% C 0.132 H 128.3°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#688E2D
RGB	rgb(104, 142, 45)
HSL	hsl(84, 52%, 37%)
HSV	hsv(84, 68%, 56%)
CMYK	cmyk(26.8%, 0%, 68.3%, 44.3%)
CIE-LAB	lab(54.53, -28.77, 45.56)
CIE-LCH	lch(54.53, 53.88, 122.27°)
OKLab	oklab(59.82% -0.0818 0.1036)
OKLCH	oklch(59.82% 0.132 128.3)
XYZ	xyz(15.8555, 22.4782, 5.9855)
Luminance	0.2248 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688E2D #532D8E

analogous

#8E842D #688E2D #388E2D

triadic

#688E2D #2D688E #8E2D68

tetradic

#688E2D #2D8E84 #532D8E #8E2D38

square

#688E2D #2D8E84 #532D8E #8E2D38

split-complementary

#688E2D #2D388E #842D8E

monochromatic

#243110 #46601E #688E2D #8ABC3C #A6CF67

Accessibility & contrast

On white

3.82

#688E2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#688E2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688E2D

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688E2D	#FFFFFF	#000000	##000000
##688E2D	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95841F

Deuteranopia (green-blind)

#908235

Tritanopia (blue-blind)

#6B887A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #688e2d;
/* rgb */ color: rgb(104, 142, 45);
/* oklch */ color: oklch(59.8% 0.132 128.3);

Tailwind

colors: {
  custom: {
    50: '#96af6b',
    500: '#688e2d',
    950: '#000000',
  },
}

SCSS

$custom: #688e2d;
$custom-light: #96af6b;
$custom-dark: #000000;

JSON

{
  "hex": "#688e2d",
  "rgb": {
    "r": 104,
    "g": 142,
    "b": 45
  },
  "hsl": {
    "h": 83.505,
    "s": 51.872,
    "l": 36.667
  },
  "oklch": {
    "l": 0.59824,
    "c": 0.13203,
    "h": 128.3
  },
  "luminance": 0.22479
}

Semantic roles & 50–950 ramp

primary

#688E2D

secondary

#8261B5

accent

#4CDB84

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #688E2D

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

Preview Lab → · Contrast checker → · Palette generator →