#4B8279
Closest named color: Dusty Teal (#4C9085). oklch(56.6% 0.06 182.4), rgb(75, 130, 121).
Aa
Black text reads best on this color (4.76:1).
About this color
#4B8279 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 57%, its chroma 0.060 and its hue 182°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.041 away. Black text reads best on it, at 4.76:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 4.76:1 |
| White text | 4.40:1 |
Values
| HEX | #4B8279 |
| RGB | rgb(75, 130, 121) |
| HSL | hsl(170, 27%, 40%) |
| OKLCH | oklch(56.6% 0.06 182.4) |
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 #4B8279 | 4.40:1 | AA large text | Lc -75.9 | Fine for body text |
| Black text on #4B8279 | 4.76:1 | AA | Lc 33.6 | Non-text elements, placeholder text |
| #4B8279 text on white | 4.40:1 | AA large text | Lc 70.4 | Content text, not long reading |
| #4B8279 text on black | 4.76:1 | AA | Lc -31.2 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E4ECEA
oklch(93.6% 0.009 179.6)
-
Step 200
200
#CFDDDA
oklch(88.6% 0.016 181.7)
-
Step 300
300
#AEC7C2
oklch(80.9% 0.028 182.2)
-
Step 400
400
#83AAA3
oklch(70.7% 0.044 182.8)
-
Step 500
500
#63958C
oklch(63.2% 0.055 181.9)
-
Step 600
600 (this color)
#4B8279
oklch(56.6% 0.06 182.4)
-
Step 700
700
#396B63
oklch(49% 0.056 182.4)
-
Step 800
800
#305751
oklch(42.6% 0.046 183.2)
-
Step 900
900
#2B4843
oklch(37.7% 0.036 182.2)
-
Step 950
950
#1A2A27
oklch(27% 0.022 181.6)
#4B8279 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) | #7D7C79 | 0.064 |
| Deuteranopia (no green cones) | #74757A | 0.062 |
| Tritanopia (no blue cones) | #36847F | 0.018 |
| Achromatopsia (no color) | #787878 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B8279
#4B8279
oklch(56.6% 0.06 182.4)
- #956773
#956773
oklch(56.5% 0.061 2.1)
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 #4B8279, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.041
- Teal #008080 ΔE 0.043
- Dark Cyan #008B8B ΔE 0.043
- Battleship Grey #6B7C85 ΔE 0.049
- Grey Blue #647D8E ΔE 0.051
- Slate Green #658D6D ΔE 0.052
- Bluegreen #017A79 ΔE 0.053
- Steel Grey #6F828A ΔE 0.053
Use #4B8279 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.