#64896F
Closest named color: Slate Green (#658D6D). oklch(59.5% 0.057 153.8), rgb(100, 137, 111).
Aa
Black text reads best on this color (5.34:1).
About this color
#64896F is a medium-dark, muted green. In OKLCH its lightness is 59%, its chroma 0.057 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Slate Green (#658D6D), ΔE 0.013 away. Black text reads best on it, at 5.34:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.057) |
| Temperature | in between |
| Nearest name | Slate Green (#658D6D) |
| Black text | 5.34:1 |
| White text | 3.92:1 |
Values
| HEX | #64896F |
| RGB | rgb(100, 137, 111) |
| HSL | hsl(138, 16%, 46%) |
| OKLCH | oklch(59.5% 0.057 153.8) |
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 #64896F | 3.92:1 | AA large text | Lc -72.1 | Content text, not long reading |
| Black text on #64896F | 5.34:1 | AA | Lc 37.5 | Non-text elements, placeholder text |
| #64896F text on white | 3.92:1 | AA large text | Lc 66.6 | Content text, not long reading |
| #64896F text on black | 5.34:1 | AA | Lc -35.0 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E6EBE7
oklch(93.5% 0.008 151.9)
-
Step 200
200
#D2DCD4
oklch(88.5% 0.015 151.7)
-
Step 300
300
#B3C6B8
oklch(80.8% 0.028 153.8)
-
Step 400
400
#8CA994
oklch(70.7% 0.044 153.7)
-
Step 500
500 (this color)
#64896F
oklch(59.5% 0.057 153.8)
-
Step 600
600
#567E63
oklch(55.5% 0.061 154.4)
-
Step 700
700
#466B52
oklch(49.2% 0.058 154.2)
-
Step 800
800
#3A5743
oklch(42.7% 0.048 153.9)
-
Step 900
900
#324838
oklch(37.8% 0.039 152.8)
-
Step 950
950
#1D2A21
oklch(27% 0.024 154.3)
#64896F 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) | #89836E | 0.052 |
| Deuteranopia (no green cones) | #837F70 | 0.050 |
| Tritanopia (no blue cones) | #5E8882 | 0.030 |
| Achromatopsia (no color) | #808080 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64896F
#64896F
oklch(59.5% 0.057 153.8)
- #94728D
#94728D
oklch(59.4% 0.057 333.6)
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 #64896F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Green #658D6D ΔE 0.013
- Dusty Teal #4C9085 ΔE 0.036
- Green Grey #77926F ΔE 0.038
- Dark Sage #598556 ΔE 0.039
- Medium Grey #7D7F7C ΔE 0.053
- Grey Teal #5E9B8A ΔE 0.054
- Ocean Green #3D9973 ΔE 0.055
- Steel Grey #6F828A ΔE 0.055
Use #64896F 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.