#5B897A
Closest named color: Dusty Teal (#4C9085). oklch(59.2% 0.055 171.9), rgb(91, 137, 122).
Aa
Black text reads best on this color (5.30:1).
About this color
#5B897A is a medium-dark, muted teal or cyan. In OKLCH its lightness is 59%, its chroma 0.055 and its hue 172°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.024 away. Black text reads best on it, at 5.30:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.30:1 |
| White text | 3.95:1 |
Values
| HEX | #5B897A |
| RGB | rgb(91, 137, 122) |
| HSL | hsl(160, 20%, 45%) |
| OKLCH | oklch(59.2% 0.055 171.9) |
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 #5B897A | 3.95:1 | AA large text | Lc -72.4 | Content text, not long reading |
| Black text on #5B897A | 5.30:1 | AA | Lc 37.2 | Non-text elements, placeholder text |
| #5B897A text on white | 3.95:1 | AA large text | Lc 66.9 | Content text, not long reading |
| #5B897A text on black | 5.30:1 | AA | Lc -34.8 | 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 600.
-
Step 50
50
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E5EBE9
oklch(93.5% 0.007 174.4)
-
Step 200
200
#D1DCD8
oklch(88.5% 0.013 172.3)
-
Step 300
300
#B1C6BF
oklch(80.9% 0.025 173.7)
-
Step 400
400
#88A99E
oklch(70.7% 0.04 172.8)
-
Step 500
500
#6A9486
oklch(63.2% 0.051 172)
-
Step 600
600 (this color)
#5B897A
oklch(59.2% 0.055 171.9)
-
Step 700
700
#416A5D
oklch(49% 0.051 172)
-
Step 800
800
#36574C
oklch(42.8% 0.043 171.2)
-
Step 900
900
#2F483F
oklch(37.8% 0.035 170)
-
Step 950
950
#1C2A25
oklch(27% 0.021 170.6)
#5B897A 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) | #868379 | 0.057 |
| Deuteranopia (no green cones) | #7E7D7B | 0.055 |
| Tritanopia (no blue cones) | #4F8A84 | 0.017 |
| Achromatopsia (no color) | #808080 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B897A
#5B897A
oklch(59.2% 0.055 171.9)
- #997181
#997181
oklch(59.4% 0.055 353.1)
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 #5B897A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.024
- Slate Green #658D6D ΔE 0.028
- Steel Grey #6F828A ΔE 0.045
- Green Grey #77926F ΔE 0.050
- Dark Sage #598556 ΔE 0.050
- Battleship Grey #6B7C85 ΔE 0.051
- Sea #3C9992 ΔE 0.051
- Medium Grey #7D7F7C ΔE 0.052
Use #5B897A 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.