#37836D
Closest named color: Teal (#008080). oklch(55.6% 0.083 171.4), rgb(55, 131, 109).
Aa
Black text reads best on this color (4.62:1).
About this color
#37836D is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 56%, its chroma 0.083 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.039 away. Black text reads best on it, at 4.62:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.62:1 |
| White text | 4.53:1 |
Values
| HEX | #37836D |
| RGB | rgb(55, 131, 109) |
| HSL | hsl(163, 41%, 36%) |
| OKLCH | oklch(55.6% 0.083 171.4) |
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 #37836D | 4.53:1 | AA | Lc -76.8 | Fine for body text |
| Black text on #37836D | 4.62:1 | AA | Lc 32.8 | Non-text elements, placeholder text |
| #37836D text on white | 4.53:1 | AA | Lc 71.3 | Content text, not long reading |
| #37836D text on black | 4.62:1 | AA | Lc -30.4 | 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 600.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E3ECE9
oklch(93.5% 0.01 174.3)
-
Step 200
200
#CCDED7
oklch(88.5% 0.021 170.6)
-
Step 300
300
#A9C9BD
oklch(80.9% 0.038 170.6)
-
Step 400
400
#7AAD9C
oklch(70.7% 0.06 171.8)
-
Step 500
500
#559984
oklch(63.2% 0.077 171.7)
-
Step 600
600 (this color)
#37836D
oklch(55.6% 0.083 171.4)
-
Step 700
700
#296F5B
oklch(49.2% 0.077 171.1)
-
Step 800
800
#235A4A
oklch(42.6% 0.064 171.2)
-
Step 900
900
#234A3E
oklch(37.6% 0.049 171.3)
-
Step 950
950
#152C24
oklch(27.1% 0.033 169.4)
#37836D 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) | #7F7B6C | 0.085 |
| Deuteranopia (no green cones) | #74736F | 0.082 |
| Tritanopia (no blue cones) | #0B847D | 0.028 |
| Achromatopsia (no color) | #767676 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #37836D
#37836D
oklch(55.6% 0.083 171.4)
- #995E79
#995E79
oklch(55.6% 0.085 351.3)
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 #37836D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.039
- Dark Sage #598556 ΔE 0.045
- Dark Cyan #008B8B ΔE 0.045
- Bluegreen #017A79 ΔE 0.046
- Sea Green #2E8B57 ΔE 0.047
- Viridian #1E9167 ΔE 0.048
- Dusty Teal #4C9085 ΔE 0.053
- Deep Aqua #08787F ΔE 0.056
Use #37836D 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.