#447D63
Closest named color: Dark Sage (#598556). oklch(54.3% 0.074 162.9), rgb(68, 125, 99).
Aa
White text reads best on this color (4.81:1).
About this color
#447D63 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.074 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.042 away. White text reads best on it, at 4.81:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.074) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.35:1 |
| White text | 4.81:1 |
Values
| HEX | #447D63 |
| RGB | rgb(68, 125, 99) |
| HSL | hsl(153, 30%, 38%) |
| OKLCH | oklch(54.3% 0.074 162.9) |
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 #447D63 | 4.81:1 | AA | Lc -78.7 | Fine for body text |
| Black text on #447D63 | 4.35:1 | AA large text | Lc 30.8 | Non-text elements, placeholder text |
| #447D63 text on white | 4.81:1 | AA | Lc 73.3 | Content text, not long reading |
| #447D63 text on black | 4.35:1 | AA large text | Lc -28.4 | 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
#E4ECE8
oklch(93.6% 0.01 164.9)
-
Step 200
200
#CFDDD6
oklch(88.5% 0.018 164.6)
-
Step 300
300
#AEC8BA
oklch(80.9% 0.034 162.1)
-
Step 400
400
#83AB97
oklch(70.6% 0.052 163)
-
Step 500
500
#62977E
oklch(63.2% 0.068 163.2)
-
Step 600
600 (this color)
#447D63
oklch(54.3% 0.074 162.9)
-
Step 700
700
#396D55
oklch(49.1% 0.069 162.4)
-
Step 800
800
#305946
oklch(42.8% 0.057 162.7)
-
Step 900
900
#2B493B
oklch(37.7% 0.044 163.2)
-
Step 950
950
#192B22
oklch(27% 0.029 161.9)
#447D63 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) | #7B7662 | 0.071 |
| Deuteranopia (no green cones) | #726F65 | 0.070 |
| Tritanopia (no blue cones) | #347D76 | 0.030 |
| Achromatopsia (no color) | #727272 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #447D63
#447D63
oklch(54.3% 0.074 162.9)
- #8E5E7B
#8E5E7B
oklch(54.3% 0.074 342.9)
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 #447D63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.042
- Teal #008080 ΔE 0.049
- Bluegreen #017A79 ΔE 0.050
- Sea Green #2E8B57 ΔE 0.054
- Military Green #667C3E ΔE 0.057
- Dark Aquamarine #017371 ΔE 0.059
- Deep Aqua #08787F ΔE 0.059
- Deep Turquoise #017374 ΔE 0.061
Use #447D63 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.