#5F8378
Closest named color: Battleship Grey (#6B7C85). oklch(57.9% 0.044 173.9), rgb(95, 131, 120).
Aa
Black text reads best on this color (5.00:1).
About this color
#5F8378 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 58%, its chroma 0.044 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Battleship Grey (#6B7C85), ΔE 0.037 away. Black text reads best on it, at 5.00:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Battleship Grey (#6B7C85) |
| Black text | 5.00:1 |
| White text | 4.19:1 |
Values
| HEX | #5F8378 |
| RGB | rgb(95, 131, 120) |
| HSL | hsl(162, 16%, 44%) |
| OKLCH | oklch(57.9% 0.044 173.9) |
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 #5F8378 | 4.19:1 | AA large text | Lc -74.4 | Content text, not long reading |
| Black text on #5F8378 | 5.00:1 | AA | Lc 35.2 | Non-text elements, placeholder text |
| #5F8378 text on white | 4.19:1 | AA large text | Lc 68.9 | Content text, not long reading |
| #5F8378 text on black | 5.00:1 | AA | Lc -32.8 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E6EBE9
oklch(93.6% 0.006 170.4)
-
Step 200
200
#D2DCD8
oklch(88.6% 0.012 170.2)
-
Step 300
300
#B4C5BF
oklch(80.9% 0.02 172.6)
-
Step 400
400
#8DA79F
oklch(70.6% 0.031 174.8)
-
Step 500
500
#709287
oklch(63.1% 0.041 173.1)
-
Step 600
600 (this color)
#5F8378
oklch(57.9% 0.044 173.9)
-
Step 700
700
#48695F
oklch(49.2% 0.042 173.7)
-
Step 800
800
#3B554D
oklch(42.6% 0.034 173.6)
-
Step 900
900
#334640
oklch(37.6% 0.026 173.4)
-
Step 950
950
#1E2926
oklch(26.9% 0.016 176.5)
#5F8378 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) | #817E78 | 0.047 |
| Deuteranopia (no green cones) | #7A7A79 | 0.043 |
| Tritanopia (no blue cones) | #568480 | 0.014 |
| Achromatopsia (no color) | #7C7C7C | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F8378
#5F8378
oklch(57.9% 0.044 173.9)
- #90707C
#90707C
oklch(58% 0.044 354.1)
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 #5F8378, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Grey #6B7C85 ΔE 0.037
- Steel Grey #6F828A ΔE 0.037
- Dusty Teal #4C9085 ΔE 0.039
- Slate Green #658D6D ΔE 0.040
- Medium Grey #7D7F7C ΔE 0.043
- Grey Blue #647D8E ΔE 0.044
- Battleship Gray #6C757D ΔE 0.047
- Slate Gray #708090 ΔE 0.048
Use #5F8378 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.