#196557
Closest named color: Dark Green Blue (#1F6357). oklch(45.8% 0.076 177.6), rgb(25, 101, 87).
Aa
White text reads best on this color (6.90:1).
About this color
#196557 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 46%, its chroma 0.076 and its hue 178°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.007 away. White text reads best on it, at 6.90:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.04:1 |
| White text | 6.90:1 |
Values
| HEX | #196557 |
| RGB | rgb(25, 101, 87) |
| HSL | hsl(169, 60%, 25%) |
| OKLCH | oklch(45.8% 0.076 177.6) |
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 #196557 | 6.90:1 | AA | Lc -88.6 | Fine for body text |
| Black text on #196557 | 3.04:1 | AA large text | Lc 20.5 | Dividers and decoration only |
| #196557 text on white | 6.90:1 | AA | Lc 83.6 | Fine for body text |
| #196557 text on black | 3.04:1 | AA large text | Lc -18.4 | 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
#E1EDEA
oklch(93.6% 0.013 179.5)
-
Step 200
200
#C9DFD9
oklch(88.6% 0.025 177.6)
-
Step 300
300
#A3CAC0
oklch(80.8% 0.044 177.8)
-
Step 400
400
#6EAFA0
oklch(70.6% 0.071 177.9)
-
Step 500
500
#429B89
oklch(63% 0.09 177.8)
-
Step 600
600
#158673
oklch(55.7% 0.098 177.5)
-
Step 700
700
#007160
oklch(49.1% 0.091 177.4)
-
Step 800
800 (this color)
#196557
oklch(45.8% 0.076 177.6)
-
Step 900
900
#164C41
oklch(37.8% 0.059 176.8)
-
Step 950
950
#0F2C26
oklch(26.9% 0.037 177.8)
#196557 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) | #615E56 | 0.080 |
| Deuteranopia (no green cones) | #565758 | 0.075 |
| Tritanopia (no blue cones) | #006761 | 0.016 |
| Achromatopsia (no color) | #5A5A5A | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #196557
#196557
oklch(45.8% 0.076 177.6)
- #794557
#794557
oklch(45.8% 0.075 358.3)
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 #196557, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.007
- Dark Aqua #05696B ΔE 0.031
- Petrol #005F6A ΔE 0.043
- Spruce #0A5F38 ΔE 0.049
- Pine #2B5D34 ΔE 0.050
- Dark Aquamarine #017371 ΔE 0.050
- Deep Turquoise #017374 ΔE 0.053
- Deep Teal #00555A ΔE 0.058
Use #196557 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.