#036C75
Closest named color: Dark Aqua (#05696B). oklch(48.5% 0.082 205), rgb(3, 108, 117).
Aa
White text reads best on this color (6.16:1).
About this color
#036C75 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 49%, its chroma 0.082 and its hue 205°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aqua (#05696B), ΔE 0.017 away. White text reads best on it, at 6.16:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Dark Aqua (#05696B) |
| Black text | 3.40:1 |
| White text | 6.16:1 |
Values
| HEX | #036C75 |
| RGB | rgb(3, 108, 117) |
| HSL | hsl(185, 95%, 24%) |
| OKLCH | oklch(48.5% 0.082 205) |
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 #036C75 | 6.16:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #036C75 | 3.40:1 | AA large text | Lc 23.8 | Dividers and decoration only |
| #036C75 text on white | 6.16:1 | AA | Lc 80.2 | Fine for body text |
| #036C75 text on black | 3.40:1 | AA large text | Lc -21.6 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECED
oklch(93.6% 0.011 204.1)
-
Step 200
200
#C9DEE0
oklch(88.6% 0.023 203.7)
-
Step 300
300
#A4C9CD
oklch(81% 0.04 204.5)
-
Step 400
400
#70ACB3
oklch(70.6% 0.063 205.2)
-
Step 500
500
#4498A1
oklch(63.2% 0.082 204.8)
-
Step 600
600
#1B828C
oklch(55.6% 0.089 205)
-
Step 700
700 (this color)
#036C75
oklch(48.5% 0.082 205)
-
Step 800
800
#0F5961
oklch(42.6% 0.068 206.2)
-
Step 900
900
#184A4F
oklch(37.8% 0.053 204.5)
-
Step 950
950
#102B2E
oklch(27% 0.033 205.1)
#036C75 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) | #626776 | 0.081 |
| Deuteranopia (no green cones) | #545D75 | 0.074 |
| Tritanopia (no blue cones) | #00716F | 0.021 |
| Achromatopsia (no color) | #616161 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #036C75
#036C75
oklch(48.5% 0.082 205)
- #884C47
#884C47
oklch(48.7% 0.082 25.6)
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 #036C75, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aqua #05696B ΔE 0.017
- Deep Turquoise #017374 ΔE 0.023
- Dark Aquamarine #017371 ΔE 0.025
- Deep Aqua #08787F ΔE 0.038
- Petrol #005F6A ΔE 0.041
- Bluegreen #017A79 ΔE 0.043
- Dark Green Blue #1F6357 ΔE 0.048
- Sea Blue #047495 ΔE 0.052
Use #036C75 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.