#127769
Closest named color: Dark Aquamarine (#017371). oklch(51.2% 0.088 180.4), rgb(18, 119, 105).
Aa
White text reads best on this color (5.42:1).
About this color
#127769 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 51%, its chroma 0.088 and its hue 180°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.021 away. White text reads best on it, at 5.42:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.088) |
| Temperature | cool |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.86:1 |
| White text | 5.42:1 |
Values
| HEX | #127769 |
| RGB | rgb(18, 119, 105) |
| HSL | hsl(172, 74%, 27%) |
| OKLCH | oklch(51.2% 0.088 180.4) |
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 #127769 | 5.42:1 | AA | Lc -82.0 | Fine for body text |
| Black text on #127769 | 3.86:1 | AA large text | Lc 27.4 | Dividers and decoration only |
| #127769 text on white | 5.42:1 | AA | Lc 76.7 | Fine for body text |
| #127769 text on black | 3.86:1 | AA large text | Lc -25.1 | 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 700.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDEA
oklch(93.7% 0.012 178)
-
Step 200
200
#C9DFDA
oklch(88.6% 0.024 180.6)
-
Step 300
300
#A3CAC2
oklch(80.9% 0.043 181.3)
-
Step 400
400
#6FAFA2
oklch(70.7% 0.069 179.9)
-
Step 500
500
#439B8C
oklch(63.2% 0.088 180.5)
-
Step 600
600
#188576
oklch(55.6% 0.095 180.7)
-
Step 700
700 (this color)
#127769
oklch(51.2% 0.088 180.4)
-
Step 800
800
#0D5C51
oklch(42.8% 0.073 180.5)
-
Step 900
900
#174B43
oklch(37.6% 0.056 181.1)
-
Step 950
950
#0F2C27
oklch(26.9% 0.036 180.5)
#127769 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) | #716F68 | 0.093 |
| Deuteranopia (no green cones) | #65666A | 0.089 |
| Tritanopia (no blue cones) | #007973 | 0.015 |
| Achromatopsia (no color) | #6A6A6A | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #127769
#127769
oklch(51.2% 0.088 180.4)
- #905064
#905064
oklch(51.3% 0.089 0.7)
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 #127769, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.021
- Bluegreen #017A79 ΔE 0.024
- Deep Turquoise #017374 ΔE 0.025
- Deep Aqua #08787F ΔE 0.034
- Teal #008080 ΔE 0.038
- Dark Aqua #05696B ΔE 0.047
- Dark Green Blue #1F6357 ΔE 0.061
- Ocean #017B92 ΔE 0.063
Use #127769 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.