#19473F
Closest named color: Dark Teal (#014D4E). oklch(36.4% 0.052 179.9), rgb(25, 71, 63).
Aa
White text reads best on this color (10.42:1).
About this color
#19473F is a dark, muted teal or cyan. In OKLCH its lightness is 36%, its chroma 0.052 and its hue 180°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Teal (#014D4E), ΔE 0.027 away. White text reads best on it, at 10.42:1.
| Hue family | Teals and cyans |
| Lightness | dark (36%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Dark Teal (#014D4E) |
| Black text | 2.01:1 |
| White text | 10.42:1 |
Values
| HEX | #19473F |
| RGB | rgb(25, 71, 63) |
| HSL | hsl(170, 48%, 19%) |
| OKLCH | oklch(36.4% 0.052 179.9) |
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 #19473F | 10.42:1 | AAA | Lc -98.0 | Preferred for body text |
| Black text on #19473F | 2.01:1 | Fails | Lc 9.9 | Not readable |
| #19473F text on white | 10.42:1 | AAA | Lc 94.0 | Preferred for body text |
| #19473F text on black | 2.01:1 | Fails | Lc -8.5 | Not readable |
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 900.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2ECEA
oklch(93.5% 0.011 182.9)
-
Step 200
200
#CBDED9
oklch(88.5% 0.021 178.3)
-
Step 300
300
#A6C9C1
oklch(80.8% 0.039 179.9)
-
Step 400
400
#75AEA2
oklch(70.8% 0.062 179.7)
-
Step 500
500
#4C998B
oklch(63% 0.08 180.2)
-
Step 600
600
#2A8475
oklch(55.7% 0.087 179.6)
-
Step 700
700
#1B6F62
oklch(49% 0.08 180)
-
Step 800
800
#1A5B50
oklch(42.7% 0.067 179.4)
-
Step 900
900 (this color)
#19473F
oklch(36.4% 0.052 179.9)
-
Step 950
950
#122C27
oklch(27.1% 0.034 179.6)
#19473F 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) | #44433F | 0.055 |
| Deuteranopia (no green cones) | #3D3E40 | 0.052 |
| Tritanopia (no blue cones) | #004845 | 0.015 |
| Achromatopsia (no color) | #404040 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #19473F
#19473F
oklch(36.4% 0.052 179.9)
- #55323D
#55323D
oklch(36.4% 0.053 359.8)
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 #19473F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Teal #014D4E ΔE 0.027
- Dark Blue Green #005249 ΔE 0.035
- Evergreen #05472A ΔE 0.039
- Charcoal #264653 ΔE 0.040
- Dark Slate Gray #2F4F4F ΔE 0.044
- Charcoal Grey #3C4142 ΔE 0.047
- Onyx #343A40 ΔE 0.052
- Deep Teal #00555A ΔE 0.054
Use #19473F 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.