#64896C
Closest named color: Slate Green (#658D6D). oklch(59.4% 0.06 150.9), rgb(100, 137, 108).
Aa
Black text reads best on this color (5.33:1).
About this color
#64896C is a medium-dark, muted green. In OKLCH its lightness is 59%, its chroma 0.060 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Slate Green (#658D6D), ΔE 0.012 away. Black text reads best on it, at 5.33:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.060) |
| Temperature | in between |
| Nearest name | Slate Green (#658D6D) |
| Black text | 5.33:1 |
| White text | 3.93:1 |
Values
| HEX | #64896C |
| RGB | rgb(100, 137, 108) |
| HSL | hsl(133, 16%, 46%) |
| OKLCH | oklch(59.4% 0.06 150.9) |
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 #64896C | 3.93:1 | AA large text | Lc -72.2 | Content text, not long reading |
| Black text on #64896C | 5.33:1 | AA | Lc 37.4 | Non-text elements, placeholder text |
| #64896C text on white | 3.93:1 | AA large text | Lc 66.7 | Content text, not long reading |
| #64896C text on black | 5.33:1 | 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
#B4C6B7
oklch(80.9% 0.029 150.3)
-
Step 400
400
#8CA992
oklch(70.6% 0.046 151.2)
-
Step 500
500 (this color)
#64896C
oklch(59.4% 0.06 150.9)
-
Step 600
600
#567F5F
oklch(55.7% 0.067 150.6)
-
Step 700
700
#466B4F
oklch(49.1% 0.062 151.3)
-
Step 800
800
#3A5741
oklch(42.7% 0.05 151.4)
-
Step 900
900
#324837
oklch(37.8% 0.04 151.2)
-
Step 950
950
#1E2A20
oklch(27% 0.025 149.5)
#64896C 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) | #89836A | 0.051 |
| Deuteranopia (no green cones) | #837F6E | 0.050 |
| Tritanopia (no blue cones) | #5F8881 | 0.032 |
| Achromatopsia (no color) | #808080 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64896C
#64896C
oklch(59.4% 0.06 150.9)
- #94718F
#94718F
oklch(59.3% 0.061 331.2)
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 #64896C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Green #658D6D ΔE 0.012
- Dark Sage #598556 ΔE 0.035
- Green Grey #77926F ΔE 0.038
- Dusty Teal #4C9085 ΔE 0.039
- Ocean Green #3D9973 ΔE 0.054
- Light Forest Green #4F9153 ΔE 0.055
- Medium Grey #7D7F7C ΔE 0.056
- Brown Grey #8D8468 ΔE 0.056
Use #64896C 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.