#3A7764
Closest named color: Bluegreen (#017A79). oklch(52.3% 0.071 170.8), rgb(58, 119, 100).
Aa
White text reads best on this color (5.24:1).
About this color
#3A7764 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 52%, its chroma 0.071 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegreen (#017A79), ΔE 0.037 away. White text reads best on it, at 5.24:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Bluegreen (#017A79) |
| Black text | 4.00:1 |
| White text | 5.24:1 |
Values
| HEX | #3A7764 |
| RGB | rgb(58, 119, 100) |
| HSL | hsl(161, 34%, 35%) |
| OKLCH | oklch(52.3% 0.071 170.8) |
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 #3A7764 | 5.24:1 | AA | Lc -81.3 | Fine for body text |
| Black text on #3A7764 | 4.00:1 | AA large text | Lc 28.2 | Dividers and decoration only |
| #3A7764 text on white | 5.24:1 | AA | Lc 75.9 | Fine for body text |
| #3A7764 text on black | 4.00:1 | AA large text | Lc -25.8 | 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
#CDDDD7
oklch(88.4% 0.019 171.4)
-
Step 300
300
#ACC8BD
oklch(80.9% 0.034 169.8)
-
Step 400
400
#7EAC9C
oklch(70.7% 0.055 171.2)
-
Step 500
500
#5B9884
oklch(63.2% 0.071 171)
-
Step 600
600
#3F826D
oklch(55.6% 0.077 170.6)
-
Step 700
700 (this color)
#3A7764
oklch(52.3% 0.071 170.8)
-
Step 800
800
#29594B
oklch(42.6% 0.058 172.1)
-
Step 900
900
#264A3E
oklch(37.8% 0.047 170.1)
-
Step 950
950
#172B24
oklch(26.9% 0.029 169.8)
#3A7764 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) | #747063 | 0.073 |
| Deuteranopia (no green cones) | #6A6965 | 0.070 |
| Tritanopia (no blue cones) | #227871 | 0.023 |
| Achromatopsia (no color) | #6C6C6C | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A7764
#3A7764
oklch(52.3% 0.071 170.8)
- #89586F
#89586F
oklch(52.2% 0.072 350.2)
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 #3A7764, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegreen #017A79 ΔE 0.037
- Dark Aquamarine #017371 ΔE 0.039
- Deep Turquoise #017374 ΔE 0.041
- Teal #008080 ΔE 0.045
- Deep Aqua #08787F ΔE 0.045
- Dark Aqua #05696B ΔE 0.061
- Dark Sage #598556 ΔE 0.064
- Dark Moss Green #606C38 ΔE 0.065
Use #3A7764 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.