#58C1B1
Closest named color: Topaz (#13BBAF). oklch(74.4% 0.1 182.1), rgb(88, 193, 177).
Aa
Black text reads best on this color (9.67:1).
About this color
#58C1B1 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 74%, its chroma 0.100 and its hue 182°. Its hue sits on the cool side of the wheel. The nearest named color is Topaz (#13BBAF), ΔE 0.039 away. Black text reads best on it, at 9.67:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Topaz (#13BBAF) |
| Black text | 9.67:1 |
| White text | 2.16:1 |
Values
| HEX | #58C1B1 |
| RGB | rgb(88, 193, 177) |
| HSL | hsl(171, 46%, 55%) |
| OKLCH | oklch(74.4% 0.1 182.1) |
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 #58C1B1 | 2.16:1 | Fails | Lc -47.1 | Large or bold text, headings |
| Black text on #58C1B1 | 9.67:1 | AAA | Lc 61.5 | Content text, not long reading |
| #58C1B1 text on white | 2.16:1 | Fails | Lc 42.4 | Non-text elements, placeholder text |
| #58C1B1 text on black | 9.67:1 | AAA | Lc -59.8 | Large or bold text, headings |
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 400.
-
Step 50
50
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100
#DDEEEB
oklch(93.6% 0.018 184.3)
-
Step 200
200
#C1E1DB
oklch(88.5% 0.035 182.9)
-
Step 300
300
#93CEC4
oklch(80.8% 0.062 183.1)
-
Step 400
400 (this color)
#58C1B1
oklch(74.4% 0.1 182.1)
-
Step 500
500
#009F8F
oklch(63.1% 0.113 182.5)
-
Step 600
600
#008678
oklch(55.6% 0.1 182.2)
-
Step 700
700
#007164
oklch(49.2% 0.089 181.2)
-
Step 800
800
#005C52
oklch(42.6% 0.076 182.2)
-
Step 900
900
#004D44
oklch(37.7% 0.068 181.7)
-
Step 950
950
#002E28
oklch(27% 0.049 181.5)
#58C1B1 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) | #B9B7B0 | 0.106 |
| Deuteranopia (no green cones) | #A9ABB2 | 0.101 |
| Tritanopia (no blue cones) | #0AC4BC | 0.031 |
| Achromatopsia (no color) | #B0B0B0 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58C1B1
#58C1B1
oklch(74.4% 0.1 182.1)
- #E191A7
#E191A7
oklch(74.4% 0.1 1.9)
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 #58C1B1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Topaz #13BBAF ΔE 0.039
- Medium Aquamarine #66CDAA ΔE 0.041
- Medium Turquoise #48D1CC ΔE 0.049
- Pale Teal #82CBB2 ΔE 0.050
- Dark Turquoise #00CED1 ΔE 0.051
- Greeny Blue #42B395 ΔE 0.054
- Seafoam Blue #78D1B6 ΔE 0.056
- Light Sea Green #20B2AA ΔE 0.057
Use #58C1B1 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.