#447E5A
Closest named color: Dark Sage (#598556). oklch(54.3% 0.084 155.2), rgb(68, 126, 90).
Aa
White text reads best on this color (4.79:1).
About this color
#447E5A is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.084 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.034 away. White text reads best on it, at 4.79:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.37:1 |
| White text | 4.79:1 |
Values
| HEX | #447E5A |
| RGB | rgb(68, 126, 90) |
| HSL | hsl(143, 30%, 38%) |
| OKLCH | oklch(54.3% 0.084 155.2) |
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 #447E5A | 4.79:1 | AA | Lc -78.6 | Fine for body text |
| Black text on #447E5A | 4.37:1 | AA large text | Lc 30.9 | Non-text elements, placeholder text |
| #447E5A text on white | 4.79:1 | AA | Lc 73.1 | Content text, not long reading |
| #447E5A text on black | 4.37:1 | AA large text | Lc -28.5 | 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 600.
-
Step 50
50
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E4ECE7
oklch(93.6% 0.011 158.8)
-
Step 200
200
#CFDDD3
oklch(88.4% 0.02 154.9)
-
Step 300
300
#AEC8B6
oklch(80.8% 0.038 155.3)
-
Step 400
400
#83AC90
oklch(70.7% 0.06 154.8)
-
Step 500
500
#629875
oklch(63.2% 0.078 155.1)
-
Step 600
600 (this color)
#447E5A
oklch(54.3% 0.084 155.2)
-
Step 700
700
#396E4D
oklch(49.2% 0.078 154.9)
-
Step 800
800
#30593F
oklch(42.6% 0.064 154.8)
-
Step 900
900
#2B4A36
oklch(37.8% 0.051 154.9)
-
Step 950
950
#192B20
oklch(26.9% 0.032 156.7)
#447E5A 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) | #7E7658 | 0.076 |
| Deuteranopia (no green cones) | #75705C | 0.073 |
| Tritanopia (no blue cones) | #377D74 | 0.041 |
| Achromatopsia (no color) | #727272 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #447E5A
#447E5A
oklch(54.3% 0.084 155.2)
- #8E5C83
#8E5C83
oklch(54.2% 0.085 335)
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 #447E5A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.034
- Sea Green #2E8B57 ΔE 0.043
- Military Green #667C3E ΔE 0.047
- Jungle Green #048243 ΔE 0.055
- Muddy Green #657432 ΔE 0.055
- Viridian #1E9167 ΔE 0.056
- Dark Moss Green #606C38 ΔE 0.060
- Swamp #698339 ΔE 0.060
Use #447E5A 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.