#528D7C
Closest named color: Dusty Teal (#4C9085). oklch(59.8% 0.068 173.4), rgb(82, 141, 124).
Aa
Black text reads best on this color (5.45:1).
About this color
#528D7C is a medium-dark, muted teal or cyan. In OKLCH its lightness is 60%, its chroma 0.068 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.013 away. Black text reads best on it, at 5.45:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (60%) |
| Chroma | muted (0.068) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.45:1 |
| White text | 3.84:1 |
Values
| HEX | #528D7C |
| RGB | rgb(82, 141, 124) |
| HSL | hsl(163, 26%, 44%) |
| OKLCH | oklch(59.8% 0.068 173.4) |
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 #528D7C | 3.84:1 | AA large text | Lc -71.3 | Content text, not long reading |
| Black text on #528D7C | 5.45:1 | AA | Lc 38.2 | Non-text elements, placeholder text |
| #528D7C text on white | 3.84:1 | AA large text | Lc 65.8 | Content text, not long reading |
| #528D7C text on black | 5.45:1 | AA | Lc -35.8 | 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 500.
-
Step 50
50
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E4ECE9
oklch(93.6% 0.009 171.8)
-
Step 200
200
#CEDDD8
oklch(88.5% 0.017 174)
-
Step 300
300
#ACC8BF
oklch(80.9% 0.033 174.1)
-
Step 400
400
#7EAC9E
oklch(70.7% 0.053 173.9)
-
Step 500
500 (this color)
#528D7C
oklch(59.8% 0.068 173.4)
-
Step 600
600
#40816F
oklch(55.5% 0.073 173.3)
-
Step 700
700
#316D5D
oklch(49% 0.068 173.5)
-
Step 800
800
#2A594C
oklch(42.7% 0.056 173.3)
-
Step 900
900
#27493F
oklch(37.6% 0.044 172.9)
-
Step 950
950
#172B25
oklch(27% 0.028 173)
#528D7C 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) | #89867B | 0.070 |
| Deuteranopia (no green cones) | #807F7D | 0.068 |
| Tritanopia (no blue cones) | #3F8E88 | 0.022 |
| Achromatopsia (no color) | #828282 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #528D7C
#528D7C
oklch(59.8% 0.068 173.4)
- #A06F83
#A06F83
oklch(59.8% 0.068 353.1)
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 #528D7C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.013
- Slate Green #658D6D ΔE 0.028
- Sea #3C9992 ΔE 0.040
- Grey Teal #5E9B8A ΔE 0.045
- Ocean Green #3D9973 ΔE 0.045
- Teal Green #0A9396 ΔE 0.048
- Dark Cyan #008B8B ΔE 0.048
- Blue Green #0F9B8E ΔE 0.049
Use #528D7C 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.