#688F2E#688F2E

#688F2E is a mid, vivid yellow-green. Relative luminance 0.228; OKLCH L 60.1% C 0.133 H 128.6°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#688F2E
RGB	rgb(104, 143, 46)
HSL	hsl(84, 51%, 37%)
HSV	hsv(84, 68%, 56%)
CMYK	cmyk(27.3%, 0%, 67.8%, 43.9%)
CIE-LAB	lab(54.85, -29.17, 45.47)
CIE-LCH	lch(54.85, 54.02, 122.68°)
OKLab	oklab(60.09% -0.0828 0.1036)
OKLCH	oklch(60.09% 0.133 128.6)
XYZ	xyz(16.0245, 22.7849, 6.1379)
Luminance	0.2278 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688F2E #552E8F

analogous

#8F862E #688F2E #378F2E

triadic

#688F2E #2E688F #8F2E68

tetradic

#688F2E #2E8F86 #552E8F #8F2E37

square

#688F2E #2E8F86 #552E8F #8F2E37

split-complementary

#688F2E #2E378F #862E8F

monochromatic

#253210 #46611F #688F2E #8ABD3D #A6CF69

Accessibility & contrast

On white

3.78

#688F2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#688F2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688F2E

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688F2E	#FFFFFF	#000000	##000000
##688F2E	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968521

Deuteranopia (green-blind)

#918236

Tritanopia (blue-blind)

#6B897B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #688f2e;
/* rgb */ color: rgb(104, 143, 46);
/* oklch */ color: oklch(60.1% 0.133 128.6);

Tailwind

colors: {
  custom: {
    50: '#96b06c',
    500: '#688f2e',
    950: '#000000',
  },
}

SCSS

$custom: #688f2e;
$custom-light: #96b06c;
$custom-dark: #000000;

JSON

{
  "hex": "#688f2e",
  "rgb": {
    "r": 104,
    "g": 143,
    "b": 46
  },
  "hsl": {
    "h": 84.124,
    "s": 51.323,
    "l": 37.059
  },
  "oklch": {
    "l": 0.60086,
    "c": 0.13264,
    "h": 128.6
  },
  "luminance": 0.22785
}

Semantic roles & 50–950 ramp

primary

#688F2E

secondary

#8463B6

accent

#4DDB86

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #688F2E

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

Preview Lab → · Contrast checker → · Palette generator →