#579384
Closest named color: Dusty Teal (#4C9085). oklch(61.8% 0.067 176.2), rgb(87, 147, 132).
Aa
Black text reads best on this color (5.91:1).
About this color
#579384 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 62%, its chroma 0.067 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.015 away. Black text reads best on it, at 5.91:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (62%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.91:1 |
| White text | 3.55:1 |
Values
| HEX | #579384 |
| RGB | rgb(87, 147, 132) |
| HSL | hsl(165, 26%, 46%) |
| OKLCH | oklch(61.8% 0.067 176.2) |
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 #579384 | 3.55:1 | AA large text | Lc -68.5 | Content text, not long reading |
| Black text on #579384 | 5.91:1 | AA | Lc 41.1 | Non-text elements, placeholder text |
| #579384 text on white | 3.55:1 | AA large text | Lc 63.0 | Content text, not long reading |
| #579384 text on black | 5.91:1 | AA | Lc -38.7 | 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
#CDDDD9
oklch(88.4% 0.018 179.3)
-
Step 300
300
#ABC8C0
oklch(80.9% 0.033 177)
-
Step 400
400
#7EAC9F
oklch(70.8% 0.053 175.4)
-
Step 500
500 (this color)
#579384
oklch(61.8% 0.067 176.2)
-
Step 600
600
#3F8172
oklch(55.5% 0.072 176.7)
-
Step 700
700
#306D5F
oklch(49% 0.068 176.1)
-
Step 800
800
#29594E
oklch(42.7% 0.056 176.5)
-
Step 900
900
#264941
oklch(37.6% 0.043 177.4)
-
Step 950
950
#172B26
oklch(27% 0.028 176.4)
#579384 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) | #8F8C83 | 0.071 |
| Deuteranopia (no green cones) | #858585 | 0.067 |
| Tritanopia (no blue cones) | #43948E | 0.021 |
| Achromatopsia (no color) | #888888 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #579384
#579384
oklch(61.8% 0.067 176.2)
- #A77587
#A77587
oklch(61.9% 0.067 355.9)
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 #579384, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.015
- Grey Teal #5E9B8A ΔE 0.025
- Sea #3C9992 ΔE 0.027
- Slate Green #658D6D ΔE 0.033
- Dull Teal #5F9E8F ΔE 0.034
- Persian Green #2A9D8F ΔE 0.038
- Blue Green #0F9B8E ΔE 0.042
- Ocean Green #3D9973 ΔE 0.043
Use #579384 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.