#115E5D
Closest named color: Petrol (#005F6A). oklch(43.9% 0.07 193.6), rgb(17, 94, 93).
Aa
White text reads best on this color (7.54:1).
About this color
#115E5D is a dark, muted teal or cyan. In OKLCH its lightness is 44%, its chroma 0.070 and its hue 194°. Its hue sits on the cool side of the wheel. The nearest named color is Petrol (#005F6A), ΔE 0.021 away. White text reads best on it, at 7.54:1.
| Hue family | Teals and cyans |
| Lightness | dark (44%) |
| Chroma | muted (0.070) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 2.78:1 |
| White text | 7.54:1 |
Values
| HEX | #115E5D |
| RGB | rgb(17, 94, 93) |
| HSL | hsl(179, 69%, 22%) |
| OKLCH | oklch(43.9% 0.07 193.6) |
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 #115E5D | 7.54:1 | AAA | Lc -90.7 | Preferred for body text |
| Black text on #115E5D | 2.78:1 | Fails | Lc 18.1 | Dividers and decoration only |
| #115E5D text on white | 7.54:1 | AAA | Lc 85.9 | Fine for body text |
| #115E5D text on black | 2.78:1 | Fails | Lc -16.2 | 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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E1ECEC
oklch(93.5% 0.012 197)
-
Step 200
200
#C9DEDD
oklch(88.5% 0.022 193.3)
-
Step 300
300
#A3C9C8
oklch(80.8% 0.04 194.4)
-
Step 400
400
#6EAEAC
oklch(70.7% 0.066 193.2)
-
Step 500
500
#429998
oklch(63% 0.083 194.2)
-
Step 600
600
#168482
oklch(55.7% 0.091 192.9)
-
Step 700
700
#006F6E
oklch(49% 0.084 193.7)
-
Step 800
800 (this color)
#115E5D
oklch(43.9% 0.07 193.6)
-
Step 900
900
#164B4A
oklch(37.8% 0.055 193.3)
-
Step 950
950
#0F2C2B
oklch(27.1% 0.035 192.2)
#115E5D 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) | #57595D | 0.072 |
| Deuteranopia (no green cones) | #4D515E | 0.069 |
| Tritanopia (no blue cones) | #00615D | 0.010 |
| Achromatopsia (no color) | #545454 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #115E5D
#115E5D
oklch(43.9% 0.07 193.6)
- #734147
#734147
oklch(43.7% 0.07 12.6)
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 #115E5D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.021
- Dark Green Blue #1F6357 ΔE 0.023
- Deep Teal #00555A ΔE 0.031
- Dark Aqua #05696B ΔE 0.036
- Dark Blue Green #005249 ΔE 0.047
- Dark Slate Gray #2F4F4F ΔE 0.048
- Dark Teal #014D4E ΔE 0.058
- Spruce #0A5F38 ΔE 0.061
Use #115E5D 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.