#3D9583
Closest named color: Dusty Teal (#4C9085). oklch(61.1% 0.089 177.5), rgb(61, 149, 131).
Aa
Black text reads best on this color (5.82:1).
About this color
#3D9583 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 61%, its chroma 0.089 and its hue 177°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.019 away. Black text reads best on it, at 5.82:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.089) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.82:1 |
| White text | 3.60:1 |
Values
| HEX | #3D9583 |
| RGB | rgb(61, 149, 131) |
| HSL | hsl(168, 42%, 41%) |
| OKLCH | oklch(61.1% 0.089 177.5) |
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 #3D9583 | 3.60:1 | AA large text | Lc -68.9 | Content text, not long reading |
| Black text on #3D9583 | 5.82:1 | AA | Lc 40.7 | Non-text elements, placeholder text |
| #3D9583 text on white | 3.60:1 | AA large text | Lc 63.4 | Content text, not long reading |
| #3D9583 text on black | 5.82:1 | AA | Lc -38.3 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDEA
oklch(93.7% 0.012 178)
-
Step 200
200
#C9DFD9
oklch(88.6% 0.025 177.6)
-
Step 300
300
#A4CAC0
oklch(80.9% 0.043 177.4)
-
Step 400
400
#6FAFA0
oklch(70.6% 0.07 177.7)
-
Step 500
500 (this color)
#3D9583
oklch(61.1% 0.089 177.5)
-
Step 600
600
#198573
oklch(55.5% 0.096 178.1)
-
Step 700
700
#047160
oklch(49.1% 0.09 177.3)
-
Step 800
800
#0E5C4F
oklch(42.7% 0.074 178.1)
-
Step 900
900
#174C41
oklch(37.8% 0.059 176.6)
-
Step 950
950
#102C26
oklch(26.9% 0.036 177.5)
#3D9583 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) | #908C82 | 0.094 |
| Deuteranopia (no green cones) | #828384 | 0.088 |
| Tritanopia (no blue cones) | #009790 | 0.026 |
| Achromatopsia (no color) | #878787 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D9583
#3D9583
oklch(61.1% 0.089 177.5)
- #AF6D84
#AF6D84
oklch(61.3% 0.089 357.6)
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 #3D9583, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.019
- Sea #3C9992 ΔE 0.022
- Blue Green #0F9B8E ΔE 0.024
- Persian Green #2A9D8F ΔE 0.025
- Ocean Green #3D9973 ΔE 0.030
- Teal Green #0A9396 ΔE 0.036
- Grey Teal #5E9B8A ΔE 0.038
- Slate Green #658D6D ΔE 0.043
Use #3D9583 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.