#375F62
Closest named color: Dark Green Blue (#1F6357). oklch(45.7% 0.045 201.8), rgb(55, 95, 98).
Aa
White text reads best on this color (7.05:1).
About this color
#375F62 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 46%, its chroma 0.045 and its hue 202°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.034 away. White text reads best on it, at 7.05:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.97:1 |
| White text | 7.05:1 |
Values
| HEX | #375F62 |
| RGB | rgb(55, 95, 98) |
| HSL | hsl(184, 28%, 30%) |
| OKLCH | oklch(45.7% 0.045 201.8) |
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 #375F62 | 7.05:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #375F62 | 2.97:1 | Fails | Lc 19.7 | Dividers and decoration only |
| #375F62 text on white | 7.05:1 | AAA | Lc 84.4 | Fine for body text |
| #375F62 text on black | 2.97:1 | Fails | Lc -17.6 | 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 800.
-
Step 50
50
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4EBEC
oklch(93.5% 0.008 207.1)
-
Step 200
200
#CFDCDD
oklch(88.5% 0.014 202.4)
-
Step 300
300
#AEC6C8
oklch(80.9% 0.026 202.8)
-
Step 400
400
#82A9AC
oklch(70.7% 0.042 202.1)
-
Step 500
500
#619497
oklch(63.2% 0.055 200.6)
-
Step 600
600
#467E82
oklch(55.6% 0.059 201.6)
-
Step 700
700
#376A6E
oklch(49.1% 0.055 202.2)
-
Step 800
800 (this color)
#375F62
oklch(45.7% 0.045 201.8)
-
Step 900
900
#2A474A
oklch(37.6% 0.035 204.1)
-
Step 950
950
#192A2B
oklch(27.1% 0.023 200.6)
#375F62 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) | #5A5C62 | 0.046 |
| Deuteranopia (no green cones) | #525662 | 0.043 |
| Tritanopia (no blue cones) | #246260 | 0.020 |
| Achromatopsia (no color) | #595959 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #375F62
#375F62
oklch(45.7% 0.045 201.8)
- #6F4D4C
#6F4D4C
oklch(45.7% 0.046 20.9)
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 #375F62, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.034
- Petrol #005F6A ΔE 0.034
- Dark Aqua #05696B ΔE 0.038
- YInMn Blue #415A77 ΔE 0.045
- Slate #516572 ΔE 0.046
- Deep Teal #00555A ΔE 0.054
- Dark Slate Gray #2F4F4F ΔE 0.055
- Dusty Grape #545775 ΔE 0.060
Use #375F62 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.