#579184
Closest named color: Dusty Teal (#4C9085). oklch(61.3% 0.064 178.1), rgb(87, 145, 132).
Aa
Black text reads best on this color (5.78:1).
About this color
#579184 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 61%, its chroma 0.064 and its hue 178°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.011 away. Black text reads best on it, at 5.78:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.78:1 |
| White text | 3.62:1 |
Values
| HEX | #579184 |
| RGB | rgb(87, 145, 132) |
| HSL | hsl(167, 25%, 45%) |
| OKLCH | oklch(61.3% 0.064 178.1) |
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 #579184 | 3.62:1 | AA large text | Lc -69.3 | Content text, not long reading |
| Black text on #579184 | 5.78:1 | AA | Lc 40.3 | Non-text elements, placeholder text |
| #579184 text on white | 3.62:1 | AA large text | Lc 63.8 | Content text, not long reading |
| #579184 text on black | 5.78:1 | AA | Lc -37.9 | 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
#E4ECEA
oklch(93.6% 0.009 179.6)
-
Step 200
200
#CEDDD9
oklch(88.5% 0.017 178.2)
-
Step 300
300
#ACC8C0
oklch(81% 0.032 176.4)
-
Step 400
400
#7FABA1
oklch(70.6% 0.05 179.2)
-
Step 500
500 (this color)
#579184
oklch(61.3% 0.064 178.1)
-
Step 600
600
#408173
oklch(55.6% 0.071 177.7)
-
Step 700
700
#326D61
oklch(49.2% 0.065 178.3)
-
Step 800
800
#2A594F
oklch(42.8% 0.054 177.9)
-
Step 900
900
#274942
oklch(37.7% 0.042 179.2)
-
Step 950
950
#182B26
oklch(27.1% 0.027 175.7)
#579184 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) | #8D8B83 | 0.068 |
| Deuteranopia (no green cones) | #838385 | 0.065 |
| Tritanopia (no blue cones) | #43938D | 0.020 |
| Achromatopsia (no color) | #868686 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #579184
#579184
oklch(61.3% 0.064 178.1)
- #A57484
#A57484
oklch(61.3% 0.065 357.9)
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 #579184, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.011
- Sea #3C9992 ΔE 0.030
- Grey Teal #5E9B8A ΔE 0.031
- Slate Green #658D6D ΔE 0.032
- Dull Teal #5F9E8F ΔE 0.040
- Persian Green #2A9D8F ΔE 0.041
- Blue Green #0F9B8E ΔE 0.045
- Green Grey #77926F ΔE 0.045
Use #579184 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.