#688734
Closest named color: Moss Green (#658B38). oklch(58.1% 0.117 127), rgb(104, 135, 52).
Aa
Black text reads best on this color (5.10:1).
About this color
#688734 is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.117 and its hue 127°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Moss Green (#658B38), ΔE 0.011 away. Black text reads best on it, at 5.10:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Moss Green (#658B38) |
| Black text | 5.10:1 |
| White text | 4.11:1 |
Values
| HEX | #688734 |
| RGB | rgb(104, 135, 52) |
| HSL | hsl(82, 44%, 37%) |
| OKLCH | oklch(58.1% 0.117 127) |
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 #688734 | 4.11:1 | AA large text | Lc -73.7 | Content text, not long reading |
| Black text on #688734 | 5.10:1 | AA | Lc 35.9 | Non-text elements, placeholder text |
| #688734 text on white | 4.11:1 | AA large text | Lc 68.2 | Content text, not long reading |
| #688734 text on black | 5.10:1 | AA | Lc -33.5 | 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 600.
-
Step 50
50
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE1
oklch(93.6% 0.016 126.8)
-
Step 200
200
#D4DDC9
oklch(88.5% 0.029 126.8)
-
Step 300
300
#B7C7A3
oklch(80.8% 0.052 127.1)
-
Step 400
400
#92AB71
oklch(70.8% 0.085 127.4)
-
Step 500
500
#78954B
oklch(63% 0.106 126.8)
-
Step 600
600 (this color)
#688734
oklch(58.1% 0.117 127)
-
Step 700
700
#506B1E
oklch(49% 0.108 126.8)
-
Step 800
800
#42581B
oklch(42.8% 0.09 126.8)
-
Step 900
900
#37481D
oklch(37.6% 0.069 127.3)
-
Step 950
950
#212A12
oklch(26.9% 0.043 126)
#688734 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) | #8E7E2B | 0.057 |
| Deuteranopia (no green cones) | #897D3A | 0.056 |
| Tritanopia (no blue cones) | #6C8175 | 0.093 |
| Achromatopsia (no color) | #7D7D7D | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #688734
#688734
oklch(58.1% 0.117 127)
- #8D67B0
#8D67B0
oklch(58.2% 0.116 307.1)
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 #688734, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Moss Green #658B38 ΔE 0.011
- Swamp #698339 ΔE 0.014
- Khaki Green #728639 ΔE 0.016
- Mossy Green #638B27 ΔE 0.020
- Fern Green #548D44 ΔE 0.026
- Swamp Green #748500 ΔE 0.027
- Olive Drab #6B8E23 ΔE 0.028
- Sap Green #5C8B15 ΔE 0.033
Use #688734 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.