#688256
Closest named color: Dark Sage (#598556). oklch(57.4% 0.071 133.1), rgb(104, 130, 86).
Aa
Black text reads best on this color (4.91:1).
About this color
#688256 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.071 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.020 away. Black text reads best on it, at 4.91:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.071) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.91:1 |
| White text | 4.27:1 |
Values
| HEX | #688256 |
| RGB | rgb(104, 130, 86) |
| HSL | hsl(95, 20%, 42%) |
| OKLCH | oklch(57.4% 0.071 133.1) |
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 #688256 | 4.27:1 | AA large text | Lc -75.0 | Content text, not long reading |
| Black text on #688256 | 4.91:1 | AA | Lc 34.6 | Non-text elements, placeholder text |
| #688256 text on white | 4.27:1 | AA large text | Lc 69.5 | Content text, not long reading |
| #688256 text on black | 4.91:1 | AA | Lc -32.2 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E7EBE5
oklch(93.5% 0.009 134.9)
-
Step 200
200
#D5DCD0
oklch(88.6% 0.018 131.9)
-
Step 300
300
#B9C5B0
oklch(80.8% 0.032 131.6)
-
Step 400
400
#94A887
oklch(70.7% 0.052 133.1)
-
Step 500
500
#7A9269
oklch(63% 0.065 132.7)
-
Step 600
600 (this color)
#688256
oklch(57.4% 0.071 133.1)
-
Step 700
700
#526941
oklch(49.1% 0.067 132.7)
-
Step 800
800
#435636
oklch(42.8% 0.056 133.3)
-
Step 900
900
#39472F
oklch(37.8% 0.043 132.8)
-
Step 950
950
#21291C
oklch(26.9% 0.026 133.7)
#688256 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) | #867C53 | 0.044 |
| Deuteranopia (no green cones) | #827A58 | 0.043 |
| Tritanopia (no blue cones) | #697F77 | 0.052 |
| Achromatopsia (no color) | #7A7A7A | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #688256
#688256
oklch(57.4% 0.071 133.1)
- #886C97
#886C97
oklch(57.4% 0.072 313.6)
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 #688256, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.020
- Military Green #667C3E ΔE 0.031
- Swamp #698339 ΔE 0.036
- Slate Green #658D6D ΔE 0.037
- Drab #828344 ΔE 0.040
- Khaki Green #728639 ΔE 0.040
- Muddy Green #657432 ΔE 0.051
- Moss Green #658B38 ΔE 0.051
Use #688256 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.