#64865B
Closest named color: Dark Sage (#598556). oklch(58.2% 0.075 139.2), rgb(100, 134, 91).
Aa
Black text reads best on this color (5.10:1).
About this color
#64865B is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.075 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.016 away. Black text reads best on it, at 5.10:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.075) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 5.10:1 |
| White text | 4.11:1 |
Values
| HEX | #64865B |
| RGB | rgb(100, 134, 91) |
| HSL | hsl(107, 19%, 44%) |
| OKLCH | oklch(58.2% 0.075 139.2) |
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 #64865B | 4.11:1 | AA large text | Lc -73.7 | Content text, not long reading |
| Black text on #64865B | 5.10:1 | AA | Lc 35.8 | Non-text elements, placeholder text |
| #64865B text on white | 4.11:1 | AA large text | Lc 68.2 | Content text, not long reading |
| #64865B text on black | 5.10:1 | AA | Lc -33.4 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E7EBE5
oklch(93.5% 0.009 134.9)
-
Step 200
200
#D3DCD1
oklch(88.5% 0.018 140)
-
Step 300
300
#B6C6B2
oklch(80.9% 0.033 139.4)
-
Step 400
400
#90A989
oklch(70.7% 0.053 138.9)
-
Step 500
500
#74946C
oklch(63.1% 0.069 139.4)
-
Step 600
600 (this color)
#64865B
oklch(58.2% 0.075 139.2)
-
Step 700
700
#4C6A44
oklch(49% 0.069 139.2)
-
Step 800
800
#3E5738
oklch(42.7% 0.058 139.6)
-
Step 900
900
#354730
oklch(37.5% 0.045 139)
-
Step 950
950
#1F2A1D
oklch(27% 0.028 140.7)
#64865B 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) | #897F58 | 0.053 |
| Deuteranopia (no green cones) | #837C5D | 0.051 |
| Tritanopia (no blue cones) | #62837B | 0.051 |
| Achromatopsia (no color) | #7D7D7D | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64865B
#64865B
oklch(58.2% 0.075 139.2)
- #8E6D97
#8E6D97
oklch(58.2% 0.074 318.9)
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 #64865B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.016
- Slate Green #658D6D ΔE 0.027
- Swamp #698339 ΔE 0.039
- Military Green #667C3E ΔE 0.039
- Khaki Green #728639 ΔE 0.041
- Light Forest Green #4F9153 ΔE 0.044
- Drab #828344 ΔE 0.044
- Fern Green #548D44 ΔE 0.047
Use #64865B 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.