#478780
Closest named color: Dusty Teal (#4C9085). oklch(57.9% 0.067 186.3), rgb(71, 135, 128).
Aa
Black text reads best on this color (5.04:1).
About this color
#478780 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 58%, its chroma 0.067 and its hue 186°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.027 away. Black text reads best on it, at 5.04:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.04:1 |
| White text | 4.16:1 |
Values
| HEX | #478780 |
| RGB | rgb(71, 135, 128) |
| HSL | hsl(173, 31%, 40%) |
| OKLCH | oklch(57.9% 0.067 186.3) |
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 #478780 | 4.16:1 | AA large text | Lc -74.0 | Content text, not long reading |
| Black text on #478780 | 5.04:1 | AA | Lc 35.6 | Non-text elements, placeholder text |
| #478780 text on white | 4.16:1 | AA large text | Lc 68.5 | Content text, not long reading |
| #478780 text on black | 5.04:1 | AA | Lc -33.1 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4ECEB
oklch(93.7% 0.009 188.1)
-
Step 200
200
#CEDDDB
oklch(88.6% 0.016 187.3)
-
Step 300
300
#ACC7C3
oklch(80.8% 0.03 185.8)
-
Step 400
400
#7FABA5
oklch(70.8% 0.048 185.8)
-
Step 500
500
#5C968F
oklch(63.1% 0.062 186)
-
Step 600
600 (this color)
#478780
oklch(57.9% 0.067 186.3)
-
Step 700
700
#316C66
oklch(49% 0.062 186.5)
-
Step 800
800
#2A5853
oklch(42.6% 0.051 186.2)
-
Step 900
900
#274945
oklch(37.8% 0.041 186)
-
Step 950
950
#172B28
oklch(27.1% 0.027 183.8)
#478780 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) | #818180 | 0.071 |
| Deuteranopia (no green cones) | #767981 | 0.067 |
| Tritanopia (no blue cones) | #298A85 | 0.021 |
| Achromatopsia (no color) | #7C7C7C | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #478780
#478780
oklch(57.9% 0.067 186.3)
- #9D6974
#9D6974
oklch(57.9% 0.068 5.5)
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 #478780, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.027
- Dark Cyan #008B8B ΔE 0.034
- Teal Green #0A9396 ΔE 0.044
- Teal #008080 ΔE 0.045
- Slate Green #658D6D ΔE 0.049
- Sea #3C9992 ΔE 0.052
- Steel Grey #6F828A ΔE 0.052
- Battleship Grey #6B7C85 ΔE 0.053
Use #478780 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.