#4B8783
Closest named color: Dusty Teal (#4C9085). oklch(58.2% 0.063 190), rgb(75, 135, 131).
Aa
Black text reads best on this color (5.09:1).
About this color
#4B8783 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 58%, its chroma 0.063 and its hue 190°. 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 5.09:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.09:1 |
| White text | 4.12:1 |
Values
| HEX | #4B8783 |
| RGB | rgb(75, 135, 131) |
| HSL | hsl(176, 29%, 41%) |
| OKLCH | oklch(58.2% 0.063 190) |
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 #4B8783 | 4.12:1 | AA large text | Lc -73.7 | Content text, not long reading |
| Black text on #4B8783 | 5.09:1 | AA | Lc 35.9 | Non-text elements, placeholder text |
| #4B8783 text on white | 4.12:1 | AA large text | Lc 68.2 | Content text, not long reading |
| #4B8783 text on black | 5.09:1 | AA | Lc -33.4 | 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
#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
#ADC7C4
oklch(80.9% 0.028 188.2)
-
Step 400
400
#80AAA7
oklch(70.7% 0.045 190.7)
-
Step 500
500
#5F9591
oklch(63.1% 0.058 189.9)
-
Step 600
600 (this color)
#4B8783
oklch(58.2% 0.063 190)
-
Step 700
700
#346B68
oklch(49% 0.059 190.7)
-
Step 800
800
#2C5855
oklch(42.8% 0.049 189.7)
-
Step 900
900
#284846
oklch(37.6% 0.038 190.5)
-
Step 950
950
#182A29
oklch(26.9% 0.024 191.4)
#4B8783 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) | #818183 | 0.067 |
| Deuteranopia (no green cones) | #767A84 | 0.062 |
| Tritanopia (no blue cones) | #308A86 | 0.021 |
| Achromatopsia (no color) | #7D7D7D | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B8783
#4B8783
oklch(58.2% 0.063 190)
- #9C6B72
#9C6B72
oklch(58.1% 0.063 9.8)
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 #4B8783, 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 0.036
- Teal Green #0A9396 ΔE 0.044
- Steel Grey #6F828A ΔE 0.046
- Grey Blue #647D8E ΔE 0.047
- Battleship Grey #6B7C85 ΔE 0.048
- Teal #008080 ΔE 0.049
- Slate Green #658D6D ΔE 0.049
Use #4B8783 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.