#3A766B
Closest named color: Bluegreen (#017A79). oklch(52.2% 0.065 180.2), rgb(58, 118, 107).
Aa
White text reads best on this color (5.27:1).
About this color
#3A766B is a medium-dark, muted teal or cyan. In OKLCH its lightness is 52%, its chroma 0.065 and its hue 180°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegreen (#017A79), ΔE 0.030 away. White text reads best on it, at 5.27:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Bluegreen (#017A79) |
| Black text | 3.98:1 |
| White text | 5.27:1 |
Values
| HEX | #3A766B |
| RGB | rgb(58, 118, 107) |
| HSL | hsl(169, 34%, 35%) |
| OKLCH | oklch(52.2% 0.065 180.2) |
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 #3A766B | 5.27:1 | AA | Lc -81.4 | Fine for body text |
| Black text on #3A766B | 3.98:1 | AA large text | Lc 28.0 | Dividers and decoration only |
| #3A766B text on white | 5.27:1 | AA | Lc 76.0 | Fine for body text |
| #3A766B text on black | 3.98:1 | AA large text | Lc -25.7 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E4ECEA
oklch(93.6% 0.009 179.6)
-
Step 200
200
#CDDDD9
oklch(88.4% 0.018 179.3)
-
Step 300
300
#ACC8C1
oklch(81% 0.032 178.7)
-
Step 400
400
#7EABA2
oklch(70.6% 0.05 181.1)
-
Step 500
500
#5B978B
oklch(63.2% 0.066 179.9)
-
Step 600
600
#3F8175
oklch(55.6% 0.07 180.2)
-
Step 700
700 (this color)
#3A766B
oklch(52.2% 0.065 180.2)
-
Step 800
800
#295950
oklch(42.7% 0.055 179.7)
-
Step 900
900
#264942
oklch(37.7% 0.043 179.5)
-
Step 950
950
#172B27
oklch(27.1% 0.027 180)
#3A766B 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) | #72706B | 0.070 |
| Deuteranopia (no green cones) | #68696C | 0.066 |
| Tritanopia (no blue cones) | #1E7873 | 0.020 |
| Achromatopsia (no color) | #6C6C6C | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A766B
#3A766B
oklch(52.2% 0.065 180.2)
- #895A68
#895A68
oklch(52.3% 0.065 0.2)
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 #3A766B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegreen #017A79 ΔE 0.030
- Dark Aquamarine #017371 ΔE 0.033
- Deep Turquoise #017374 ΔE 0.034
- Deep Aqua #08787F ΔE 0.036
- Teal #008080 ΔE 0.040
- Dark Aqua #05696B ΔE 0.055
- Ocean #017B92 ΔE 0.060
- Slate #516572 ΔE 0.061
Use #3A766B 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.