#3F896C
Closest named color: Viridian (#1E9167). oklch(57.4% 0.087 165.3), rgb(63, 137, 108).
Aa
Black text reads best on this color (5.00:1).
About this color
#3F896C is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.087 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Viridian (#1E9167), ΔE 0.033 away. Black text reads best on it, at 5.00:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Viridian (#1E9167) |
| Black text | 5.00:1 |
| White text | 4.19:1 |
Values
| HEX | #3F896C |
| RGB | rgb(63, 137, 108) |
| HSL | hsl(156, 37%, 39%) |
| OKLCH | oklch(57.4% 0.087 165.3) |
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 #3F896C | 4.19:1 | AA large text | Lc -74.2 | Content text, not long reading |
| Black text on #3F896C | 5.00:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #3F896C text on white | 4.19:1 | AA large text | Lc 68.7 | Content text, not long reading |
| #3F896C text on black | 5.00:1 | AA | Lc -32.9 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3ECE8
oklch(93.5% 0.011 167.8)
-
Step 200
200
#CDDED6
oklch(88.6% 0.021 166)
-
Step 300
300
#AAC9BA
oklch(80.9% 0.039 164.6)
-
Step 400
400
#7BAD97
oklch(70.6% 0.062 165.6)
-
Step 500
500
#57997E
oklch(63.1% 0.08 165.7)
-
Step 600
600 (this color)
#3F896C
oklch(57.4% 0.087 165.3)
-
Step 700
700
#2B6F55
oklch(49% 0.081 165)
-
Step 800
800
#255B46
oklch(42.8% 0.068 165.1)
-
Step 900
900
#244A3B
oklch(37.6% 0.051 166)
-
Step 950
950
#162C22
oklch(27.1% 0.034 163.4)
#3F896C 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) | #86806A | 0.086 |
| Deuteranopia (no green cones) | #7B786E | 0.084 |
| Tritanopia (no blue cones) | #238981 | 0.034 |
| Achromatopsia (no color) | #7C7C7C | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F896C
#3F896C
oklch(57.4% 0.087 165.3)
- #9E6384
#9E6384
oklch(57.4% 0.088 345.6)
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 #3F896C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Viridian #1E9167 ΔE 0.033
- Dark Sage #598556 ΔE 0.034
- Sea Green #2E8B57 ΔE 0.037
- Dusty Teal #4C9085 ΔE 0.042
- Slate Green #658D6D ΔE 0.042
- Ocean Green #3D9973 ΔE 0.047
- Dark Cyan #008B8B ΔE 0.048
- Light Forest Green #4F9153 ΔE 0.050
Use #3F896C 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.