#3EBCBC
Closest named color: Topaz (#13BBAF). oklch(72.8% 0.108 195), rgb(62, 188, 188).
Aa
Black text reads best on this color (9.12:1).
About this color
#3EBCBC is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 73%, its chroma 0.108 and its hue 195°. Its hue sits on the cool side of the wheel. The nearest named color is Topaz (#13BBAF), ΔE 0.026 away. Black text reads best on it, at 9.12:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.108) |
| Temperature | cool |
| Nearest name | Topaz (#13BBAF) |
| Black text | 9.12:1 |
| White text | 2.30:1 |
Values
| HEX | #3EBCBC |
| RGB | rgb(62, 188, 188) |
| HSL | hsl(180, 50%, 49%) |
| OKLCH | oklch(72.8% 0.108 195) |
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 #3EBCBC | 2.30:1 | Fails | Lc -49.9 | Large or bold text, headings |
| Black text on #3EBCBC | 9.12:1 | AAA | Lc 58.9 | Large or bold text, headings |
| #3EBCBC text on white | 2.30:1 | Fails | Lc 45.0 | Large or bold text, headings |
| #3EBCBC text on black | 9.12:1 | AAA | Lc -57.1 | 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
#EFF7F7
oklch(97% 0.008 197)
-
Step 100
100
#DCEEEE
oklch(93.6% 0.019 196.8)
-
Step 200
200
#BEE1E1
oklch(88.5% 0.037 196.5)
-
Step 300
300
#8CCFCE
oklch(81% 0.068 194.7)
-
Step 400
400 (this color)
#3EBCBC
oklch(72.8% 0.108 195)
-
Step 500
500
#009D9E
oklch(63.1% 0.108 195.6)
-
Step 600
600
#008484
oklch(55.5% 0.095 194.8)
-
Step 700
700
#006F6F
oklch(49% 0.084 194.8)
-
Step 800
800
#005B5B
oklch(42.7% 0.073 194.8)
-
Step 900
900
#004C4C
oklch(37.7% 0.064 194.8)
-
Step 950
950
#002D2D
oklch(26.9% 0.046 194.8)
#3EBCBC 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) | #B0B3BC | 0.112 |
| Deuteranopia (no green cones) | #9DA5BD | 0.105 |
| Tritanopia (no blue cones) | #00C2BC | 0.022 |
| Achromatopsia (no color) | #ABABAB | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3EBCBC
#3EBCBC
oklch(72.8% 0.108 195)
- #E28A91
#E28A91
oklch(72.7% 0.108 14.9)
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 #3EBCBC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Topaz #13BBAF ΔE 0.026
- Light Sea Green #20B2AA ΔE 0.039
- Turquoise Blue #06B1C4 ΔE 0.043
- Dark Turquoise #00CED1 ΔE 0.050
- Greeny Blue #42B395 ΔE 0.055
- Medium Turquoise #48D1CC ΔE 0.060
- Medium Aquamarine #66CDAA ΔE 0.069
- Pale Teal #82CBB2 ΔE 0.076
Use #3EBCBC 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.