#3D7564
Closest named color: Dark Aquamarine (#017371). oklch(51.9% 0.066 171.8), rgb(61, 117, 100).
Aa
White text reads best on this color (5.34:1).
About this color
#3D7564 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 52%, its chroma 0.066 and its hue 172°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.038 away. White text reads best on it, at 5.34:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.92:1 |
| White text | 5.34:1 |
Values
| HEX | #3D7564 |
| RGB | rgb(61, 117, 100) |
| HSL | hsl(162, 31%, 35%) |
| OKLCH | oklch(51.9% 0.066 171.8) |
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 #3D7564 | 5.34:1 | AA | Lc -81.8 | Fine for body text |
| Black text on #3D7564 | 3.92:1 | AA large text | Lc 27.6 | Dividers and decoration only |
| #3D7564 text on white | 5.34:1 | AA | Lc 76.5 | Fine for body text |
| #3D7564 text on black | 3.92:1 | AA large text | Lc -25.2 | 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 700.
-
Step 50
50
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E4ECE9
oklch(93.6% 0.009 171.8)
-
Step 200
200
#CEDDD8
oklch(88.5% 0.017 174)
-
Step 300
300
#ADC8BE
oklch(81% 0.032 171.1)
-
Step 400
400
#81AB9D
oklch(70.7% 0.05 172.3)
-
Step 500
500
#5F9785
oklch(63.2% 0.065 171.8)
-
Step 600
600
#44816E
oklch(55.6% 0.071 171.3)
-
Step 700
700 (this color)
#3D7564
oklch(51.9% 0.066 171.8)
-
Step 800
800
#2D594B
oklch(42.8% 0.055 170.8)
-
Step 900
900
#29493F
oklch(37.7% 0.042 172)
-
Step 950
950
#182B25
oklch(27% 0.027 172.2)
#3D7564 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) | #726F63 | 0.068 |
| Deuteranopia (no green cones) | #696865 | 0.065 |
| Tritanopia (no blue cones) | #297670 | 0.022 |
| Achromatopsia (no color) | #6B6B6B | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D7564
#3D7564
oklch(51.9% 0.066 171.8)
- #86596D
#86596D
oklch(51.9% 0.065 351.4)
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 #3D7564, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.038
- Bluegreen #017A79 ΔE 0.038
- Deep Turquoise #017374 ΔE 0.040
- Deep Aqua #08787F ΔE 0.045
- Teal #008080 ΔE 0.048
- Dark Aqua #05696B ΔE 0.057
- Dark Moss Green #606C38 ΔE 0.064
- Slate #516572 ΔE 0.064
Use #3D7564 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.