#589D96
Closest named color: Dull Teal (#5F9E8F). oklch(64.8% 0.071 187.2), rgb(88, 157, 150).
Aa
Black text reads best on this color (6.67:1).
About this color
#589D96 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 65%, its chroma 0.071 and its hue 187°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Teal (#5F9E8F), ΔE 0.013 away. Black text reads best on it, at 6.67:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Dull Teal (#5F9E8F) |
| Black text | 6.67:1 |
| White text | 3.14:1 |
Values
| HEX | #589D96 |
| RGB | rgb(88, 157, 150) |
| HSL | hsl(174, 28%, 48%) |
| OKLCH | oklch(64.8% 0.071 187.2) |
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 #589D96 | 3.14:1 | AA large text | Lc -63.8 | Content text, not long reading |
| Black text on #589D96 | 6.67:1 | AA | Lc 45.7 | Large or bold text, headings |
| #589D96 text on white | 3.14:1 | AA large text | Lc 58.4 | Large or bold text, headings |
| #589D96 text on black | 6.67:1 | AA | Lc -43.3 | 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
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E3ECEB
oklch(93.6% 0.01 189.1)
-
Step 200
200
#CCDDDB
oklch(88.4% 0.018 188.3)
-
Step 300
300
#A8C8C4
oklch(80.8% 0.035 187.3)
-
Step 400
400
#78ACA6
oklch(70.6% 0.056 187)
-
Step 500
500 (this color)
#589D96
oklch(64.8% 0.071 187.2)
-
Step 600
600
#33827B
oklch(55.6% 0.077 187.2)
-
Step 700
700
#256E68
oklch(49.2% 0.072 187.4)
-
Step 800
800
#215954
oklch(42.6% 0.059 187.1)
-
Step 900
900
#214A46
oklch(37.8% 0.047 187)
-
Step 950
950
#142B29
oklch(26.9% 0.029 188.3)
#589D96 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) | #979696 | 0.077 |
| Deuteranopia (no green cones) | #8B8E97 | 0.071 |
| Tritanopia (no blue cones) | #3AA09B | 0.023 |
| Achromatopsia (no color) | #919191 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #589D96
#589D96
oklch(64.8% 0.071 187.2)
- #B57D87
#B57D87
oklch(64.9% 0.071 7.5)
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 #589D96, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Teal #5F9E8F ΔE 0.013
- Grey Teal #5E9B8A ΔE 0.017
- Cadet Blue #5F9EA0 ΔE 0.017
- Sea #3C9992 ΔE 0.028
- Persian Green #2A9D8F ΔE 0.036
- Dusty Teal #4C9085 ΔE 0.044
- Blue Green #0F9B8E ΔE 0.046
- Teal Green #0A9396 ΔE 0.057
Use #589D96 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.