#589089
Closest named color: Dusty Teal (#4C9085). oklch(61.2% 0.06 185.7), rgb(88, 144, 137).
Aa
Black text reads best on this color (5.76:1).
About this color
#589089 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 61%, its chroma 0.060 and its hue 186°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.014 away. Black text reads best on it, at 5.76:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.76:1 |
| White text | 3.64:1 |
Values
| HEX | #589089 |
| RGB | rgb(88, 144, 137) |
| HSL | hsl(173, 24%, 45%) |
| OKLCH | oklch(61.2% 0.06 185.7) |
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 #589089 | 3.64:1 | AA large text | Lc -69.4 | Content text, not long reading |
| Black text on #589089 | 5.76:1 | AA | Lc 40.1 | Non-text elements, placeholder text |
| #589089 text on white | 3.64:1 | AA large text | Lc 63.9 | Content text, not long reading |
| #589089 text on black | 5.76:1 | AA | Lc -37.7 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4ECEA
oklch(93.6% 0.009 179.6)
-
Step 200
200
#CEDDDA
oklch(88.5% 0.017 182.7)
-
Step 300
300
#ACC7C3
oklch(80.8% 0.03 185.8)
-
Step 400
400
#80ABA5
oklch(70.8% 0.047 185.6)
-
Step 500
500 (this color)
#589089
oklch(61.2% 0.06 185.7)
-
Step 600
600
#428079
oklch(55.6% 0.065 186)
-
Step 700
700
#336C66
oklch(49.1% 0.061 186.4)
-
Step 800
800
#2B5853
oklch(42.7% 0.051 186.1)
-
Step 900
900
#284844
oklch(37.6% 0.039 185.5)
-
Step 950
950
#182A28
oklch(26.9% 0.024 187)
#589089 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) | #8B8A89 | 0.065 |
| Deuteranopia (no green cones) | #81838A | 0.061 |
| Tritanopia (no blue cones) | #43928E | 0.019 |
| Achromatopsia (no color) | #868686 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #589089
#589089
oklch(61.2% 0.06 185.7)
- #A4757E
#A4757E
oklch(61.2% 0.06 6.3)
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 #589089, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.014
- Sea #3C9992 ΔE 0.031
- Grey Teal #5E9B8A ΔE 0.034
- Slate Green #658D6D ΔE 0.039
- Dull Teal #5F9E8F ΔE 0.042
- Teal Green #0A9396 ΔE 0.045
- Persian Green #2A9D8F ΔE 0.045
- Cadet Blue #5F9EA0 ΔE 0.047
Use #589089 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.