#58CCBC
Closest named color: Medium Turquoise (#48D1CC). oklch(77.4% 0.108 183), rgb(88, 204, 188).
Aa
Black text reads best on this color (10.77:1).
About this color
#58CCBC is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 77%, its chroma 0.108 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Turquoise (#48D1CC), ΔE 0.022 away. Black text reads best on it, at 10.77:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.108) |
| Temperature | cool |
| Nearest name | Medium Turquoise (#48D1CC) |
| Black text | 10.77:1 |
| White text | 1.94:1 |
Values
| HEX | #58CCBC |
| RGB | rgb(88, 204, 188) |
| HSL | hsl(172, 53%, 57%) |
| OKLCH | oklch(77.4% 0.108 183) |
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 #58CCBC | 1.94:1 | Fails | Lc -41.5 | Non-text elements, placeholder text |
| Black text on #58CCBC | 10.77:1 | AAA | Lc 66.7 | Content text, not long reading |
| #58CCBC text on white | 1.94:1 | Fails | Lc 37.2 | Non-text elements, placeholder text |
| #58CCBC text on black | 10.77:1 | AAA | Lc -65.3 | Content text, not long reading |
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 300.
-
Step 50
50
#ECF9F6
oklch(97.2% 0.014 180.7)
-
Step 100
100
#D4F1EC
oklch(93.6% 0.031 184.2)
-
Step 200
200
#AEE7DD
oklch(88.6% 0.06 182.9)
-
Step 300
300 (this color)
#58CCBC
oklch(77.4% 0.108 183)
-
Step 400
400
#00BAA8
oklch(70.8% 0.126 182.8)
-
Step 500
500
#009F90
oklch(63.1% 0.112 183.2)
-
Step 600
600
#008679
oklch(55.7% 0.099 183.1)
-
Step 700
700
#007065
oklch(49% 0.087 183.1)
-
Step 800
800
#005C53
oklch(42.6% 0.076 183.4)
-
Step 900
900
#004D45
oklch(37.7% 0.067 183.1)
-
Step 950
950
#002E29
oklch(27.1% 0.048 183.6)
#58CCBC 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) | #C3C1BB | 0.114 |
| Deuteranopia (no green cones) | #B1B4BE | 0.108 |
| Tritanopia (no blue cones) | #00D0C7 | 0.029 |
| Achromatopsia (no color) | #BABABA | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58CCBC
#58CCBC
oklch(77.4% 0.108 183)
- #EF98AF
#EF98AF
oklch(77.4% 0.108 2.7)
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 #58CCBC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Turquoise #48D1CC ΔE 0.022
- Medium Aquamarine #66CDAA ΔE 0.027
- Seafoam Blue #78D1B6 ΔE 0.032
- Pale Teal #82CBB2 ΔE 0.035
- Dark Turquoise #00CED1 ΔE 0.037
- Turquoise #40E0D0 ΔE 0.053
- Tiffany Blue #94D2BD ΔE 0.058
- Topaz #13BBAF ΔE 0.062
Use #58CCBC 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.