#195D4A
Closest named color: Dark Green Blue (#1F6357). oklch(43.1% 0.074 170.4), rgb(25, 93, 74).
Aa
White text reads best on this color (7.76:1).
About this color
#195D4A is a dark, moderately saturated teal or cyan. In OKLCH its lightness is 43%, its chroma 0.074 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.026 away. White text reads best on it, at 7.76:1.
| Hue family | Teals and cyans |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.70:1 |
| White text | 7.76:1 |
Values
| HEX | #195D4A |
| RGB | rgb(25, 93, 74) |
| HSL | hsl(163, 58%, 23%) |
| OKLCH | oklch(43.1% 0.074 170.4) |
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 #195D4A | 7.76:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #195D4A | 2.70:1 | Fails | Lc 17.4 | Dividers and decoration only |
| #195D4A text on white | 7.76:1 | AAA | Lc 86.7 | Fine for body text |
| #195D4A text on black | 2.70:1 | Fails | Lc -15.4 | 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 800.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CADFD7
oklch(88.6% 0.025 170.9)
-
Step 300
300
#A6CABC
oklch(80.9% 0.043 169.6)
-
Step 400
400
#73AF9A
oklch(70.7% 0.07 170.2)
-
Step 500
500
#4B9B82
oklch(63.2% 0.088 170.6)
-
Step 600
600
#27856B
oklch(55.5% 0.096 170.5)
-
Step 700
700
#177159
oklch(49.2% 0.09 170.1)
-
Step 800
800 (this color)
#195D4A
oklch(43.1% 0.074 170.4)
-
Step 900
900
#1C4B3D
oklch(37.6% 0.057 170.8)
-
Step 950
950
#122C24
oklch(27% 0.036 171.2)
#195D4A 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) | #5A5649 | 0.076 |
| Deuteranopia (no green cones) | #51504B | 0.072 |
| Tritanopia (no blue cones) | #005E58 | 0.022 |
| Achromatopsia (no color) | #525252 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #195D4A
#195D4A
oklch(43.1% 0.074 170.4)
- #6E3E55
#6E3E55
oklch(43% 0.074 350.5)
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 #195D4A, 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
- Spruce #0A5F38 ΔE 0.032
- Pine #2B5D34 ΔE 0.033
- Dark Blue Green #005249 ΔE 0.040
- Deep Teal #00555A ΔE 0.045
- Petrol #005F6A ΔE 0.051
- Dark Slate Gray #2F4F4F ΔE 0.051
- Dark Aqua #05696B ΔE 0.055
Use #195D4A 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.