#588176
Closest named color: Battleship Grey (#6B7C85). oklch(57% 0.049 175.9), rgb(88, 129, 118).
Aa
Black text reads best on this color (4.81:1).
About this color
#588176 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 57%, its chroma 0.049 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Battleship Grey (#6B7C85), ΔE 0.041 away. Black text reads best on it, at 4.81:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Battleship Grey (#6B7C85) |
| Black text | 4.81:1 |
| White text | 4.35:1 |
Values
| HEX | #588176 |
| RGB | rgb(88, 129, 118) |
| HSL | hsl(164, 19%, 43%) |
| OKLCH | oklch(57% 0.049 175.9) |
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 #588176 | 4.35:1 | AA large text | Lc -75.6 | Fine for body text |
| Black text on #588176 | 4.81:1 | AA | Lc 33.9 | Non-text elements, placeholder text |
| #588176 text on white | 4.35:1 | AA large text | Lc 70.2 | Content text, not long reading |
| #588176 text on black | 4.81:1 | AA | Lc -31.5 | 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
#E6EBE9
oklch(93.6% 0.006 170.4)
-
Step 200
200
#D1DCD9
oklch(88.5% 0.013 178)
-
Step 300
300
#B3C5C0
oklch(80.8% 0.021 177.3)
-
Step 400
400
#8AA8A0
oklch(70.7% 0.035 177.3)
-
Step 500
500
#6D9388
oklch(63.2% 0.045 175)
-
Step 600
600 (this color)
#588176
oklch(57% 0.049 175.9)
-
Step 700
700
#446960
oklch(49% 0.045 177.3)
-
Step 800
800
#38564E
oklch(42.7% 0.038 175.9)
-
Step 900
900
#314741
oklch(37.8% 0.029 175.9)
-
Step 950
950
#1D2A26
oklch(27.2% 0.019 173.9)
#588176 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) | #7E7C76 | 0.052 |
| Deuteranopia (no green cones) | #777777 | 0.049 |
| Tritanopia (no blue cones) | #4D827E | 0.015 |
| Achromatopsia (no color) | #797979 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #588176
#588176
oklch(57% 0.049 175.9)
- #8F6C78
#8F6C78
oklch(57% 0.047 356.3)
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 #588176, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Grey #6B7C85 ΔE 0.041
- Dusty Teal #4C9085 ΔE 0.043
- Steel Grey #6F828A ΔE 0.045
- Slate Green #658D6D ΔE 0.046
- Grey Blue #647D8E ΔE 0.047
- Battleship Gray #6C757D ΔE 0.047
- Medium Grey #7D7F7C ΔE 0.051
- Dark Sage #598556 ΔE 0.052
Use #588176 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.