#688E50
Closest named color: Moss Green (#658B38). oklch(60.3% 0.098 134.2), rgb(104, 142, 80).
Aa
Black text reads best on this color (5.57:1).
About this color
#688E50 is a medium-dark, moderately saturated green. In OKLCH its lightness is 60%, its chroma 0.098 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Moss Green (#658B38), ΔE 0.027 away. Black text reads best on it, at 5.57:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Moss Green (#658B38) |
| Black text | 5.57:1 |
| White text | 3.76:1 |
Values
| HEX | #688E50 |
| RGB | rgb(104, 142, 80) |
| HSL | hsl(97, 28%, 44%) |
| OKLCH | oklch(60.3% 0.098 134.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #688E50 | 3.76:1 | AA large text | Lc -70.7 | Content text, not long reading |
| Black text on #688E50 | 5.57:1 | AA | Lc 38.9 | Non-text elements, placeholder text |
| #688E50 text on white | 3.76:1 | AA large text | Lc 65.1 | Content text, not long reading |
| #688E50 text on black | 5.57:1 | AA | Lc -36.5 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E6ECE3
oklch(93.6% 0.014 134.9)
-
Step 200
200
#D2DDCC
oklch(88.4% 0.026 134.3)
-
Step 300
300
#B4C8A9
oklch(80.9% 0.048 134.4)
-
Step 400
400
#8DAC7B
oklch(70.8% 0.077 134.3)
-
Step 500
500 (this color)
#688E50
oklch(60.3% 0.098 134.2)
-
Step 600
600
#58813D
oklch(55.6% 0.107 134.3)
-
Step 700
700
#486D2F
oklch(49.2% 0.1 134.3)
-
Step 800
800
#3B5928
oklch(42.8% 0.083 134.6)
-
Step 900
900
#334925
oklch(37.7% 0.064 134.3)
-
Step 950
950
#1E2B16
oklch(27.1% 0.041 134.3)
#688E50 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #92864B | 0.060 |
| Deuteranopia (no green cones) | #8D8254 | 0.062 |
| Tritanopia (no blue cones) | #688A7F | 0.071 |
| Achromatopsia (no color) | #838383 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #688E50
#688E50
oklch(60.3% 0.098 134.2)
- #976FAA
#976FAA
oklch(60.4% 0.098 314.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #688E50, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Moss Green #658B38 ΔE 0.027
- Light Forest Green #4F9153 ΔE 0.027
- Drab Green #749551 ΔE 0.027
- Khaki Green #728639 ΔE 0.028
- Fern Green #548D44 ΔE 0.030
- Camo #7F8F4E ΔE 0.030
- Swamp #698339 ΔE 0.035
- Dark Sage #598556 ΔE 0.036
Use #688E50 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.