#688A08
Closest named color: Mossy Green (#638B27). oklch(58.6% 0.145 125.3), rgb(104, 138, 8).
Aa
Black text reads best on this color (5.22:1).
About this color
#688A08 is a medium-dark, vivid green. In OKLCH its lightness is 59%, its chroma 0.145 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mossy Green (#638B27), ΔE 0.014 away. Black text reads best on it, at 5.22:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.145) |
| Temperature | in between |
| Nearest name | Mossy Green (#638B27) |
| Black text | 5.22:1 |
| White text | 4.01:1 |
Values
| HEX | #688A08 |
| RGB | rgb(104, 138, 8) |
| HSL | hsl(76, 89%, 29%) |
| OKLCH | oklch(58.6% 0.145 125.3) |
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 #688A08 | 4.01:1 | AA large text | Lc -72.8 | Content text, not long reading |
| Black text on #688A08 | 5.22:1 | AA | Lc 36.8 | Non-text elements, placeholder text |
| #688A08 text on white | 4.01:1 | AA large text | Lc 67.3 | Content text, not long reading |
| #688A08 text on black | 5.22:1 | AA | Lc -34.4 | 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
#F4F7F0
oklch(97.2% 0.01 125.7)
-
Step 100
100
#E7ECDF
oklch(93.6% 0.018 124)
-
Step 200
200
#D3DEC4
oklch(88.5% 0.037 125.9)
-
Step 300
300
#B7C99B
oklch(81% 0.065 125.2)
-
Step 400
400
#91AC62
oklch(70.6% 0.104 125.4)
-
Step 500
500
#779731
oklch(63.1% 0.134 125.1)
-
Step 600
600 (this color)
#688A08
oklch(58.6% 0.145 125.3)
-
Step 700
700
#506C00
oklch(49.1% 0.124 125.4)
-
Step 800
800
#415800
oklch(42.6% 0.107 125.2)
-
Step 900
900
#37490B
oklch(37.7% 0.087 125)
-
Step 950
950
#202B09
oklch(27% 0.056 125.3)
#688A08 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) | #928000 | 0.065 |
| Deuteranopia (no green cones) | #8E7E1C | 0.066 |
| Tritanopia (no blue cones) | #6D8375 | 0.119 |
| Achromatopsia (no color) | #7F7F7F | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #688A08
#688A08
oklch(58.6% 0.145 125.3)
- #9162C0
#9162C0
oklch(58.6% 0.146 305.4)
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 #688A08, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mossy Green #638B27 ΔE 0.014
- Sap Green #5C8B15 ΔE 0.014
- Olive Drab #6B8E23 ΔE 0.016
- Swamp Green #748500 ΔE 0.020
- Dark Yellow Green #728F02 ΔE 0.021
- Moss Green #658B38 ΔE 0.028
- Fern Green #548D44 ΔE 0.040
- Khaki Green #728639 ΔE 0.040
Use #688A08 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.