#3D6151
Closest named color: Dark Green Blue (#1F6357). oklch(46% 0.049 164.7), rgb(61, 97, 81).
Aa
White text reads best on this color (6.93:1).
About this color
#3D6151 is a medium-dark, muted green. In OKLCH its lightness is 46%, its chroma 0.049 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.026 away. White text reads best on it, at 6.93:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.049) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.02:1 |
| White text | 6.93:1 |
Values
| HEX | #3D6151 |
| RGB | rgb(61, 97, 81) |
| HSL | hsl(153, 23%, 31%) |
| OKLCH | oklch(46% 0.049 164.7) |
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 #3D6151 | 6.93:1 | AA | Lc -88.9 | Fine for body text |
| Black text on #3D6151 | 3.02:1 | AA large text | Lc 20.1 | Dividers and decoration only |
| #3D6151 text on white | 6.93:1 | AA | Lc 83.9 | Fine for body text |
| #3D6151 text on black | 3.02:1 | AA large text | Lc -18.0 | Dividers and decoration only |
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 700.
-
Step 50
50
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E6EBE9
oklch(93.6% 0.006 170.4)
-
Step 200
200
#D2DCD7
oklch(88.5% 0.013 164.8)
-
Step 300
300
#B3C6BD
oklch(80.9% 0.024 165.7)
-
Step 400
400
#8BA99A
oklch(70.8% 0.04 163.6)
-
Step 500
500
#6E9382
oklch(63.1% 0.048 165)
-
Step 600
600
#567D6B
oklch(55.5% 0.052 164.3)
-
Step 700
700 (this color)
#3D6151
oklch(46% 0.049 164.7)
-
Step 800
800
#395649
oklch(42.6% 0.041 164.9)
-
Step 900
900
#32473D
oklch(37.7% 0.031 163.9)
-
Step 950
950
#1D2A24
oklch(27.1% 0.021 164.8)
#3D6151 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) | #605C50 | 0.050 |
| Deuteranopia (no green cones) | #5A5852 | 0.047 |
| Tritanopia (no blue cones) | #34615C | 0.019 |
| Achromatopsia (no color) | #5A5A5A | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D6151
#3D6151
oklch(46% 0.049 164.7)
- #6C4D5F
#6C4D5F
oklch(46% 0.049 343.5)
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 #3D6151, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.026
- Dark Aqua #05696B ΔE 0.048
- Pine #2B5D34 ΔE 0.050
- Petrol #005F6A ΔE 0.056
- Spruce #0A5F38 ΔE 0.060
- Slate #516572 ΔE 0.061
- Dark Slate Gray #2F4F4F ΔE 0.063
- Dark Aquamarine #017371 ΔE 0.064
Use #3D6151 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.