#39F6DC
Closest named color: Bright Aqua (#0BF9EA). oklch(87.8% 0.148 180.9), rgb(57, 246, 220).
Aa
Black text reads best on this color (15.38:1).
About this color
#39F6DC is a light, vivid teal or cyan. In OKLCH its lightness is 88%, its chroma 0.148 and its hue 181°. Its hue sits on the cool side of the wheel. The nearest named color is Bright Aqua (#0BF9EA), ΔE 0.018 away. Black text reads best on it, at 15.38:1.
| Hue family | Teals and cyans |
| Lightness | light (88%) |
| Chroma | vivid (0.148) |
| Temperature | cool |
| Nearest name | Bright Aqua (#0BF9EA) |
| Black text | 15.38:1 |
| White text | 1.36:1 |
Values
| HEX | #39F6DC |
| RGB | rgb(57, 246, 220) |
| HSL | hsl(172, 91%, 59%) |
| OKLCH | oklch(87.8% 0.148 180.9) |
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 #39F6DC | 1.36:1 | Fails | Lc -19.8 | Dividers and decoration only |
| Black text on #39F6DC | 15.38:1 | AAA | Lc 86.3 | Fine for body text |
| #39F6DC text on white | 1.36:1 | Fails | Lc 17.3 | Dividers and decoration only |
| #39F6DC text on black | 15.38:1 | AAA | Lc -86.3 | Fine for body 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 200.
-
Step 50
50
#E4FBF6
oklch(97% 0.025 181.3)
-
Step 100
100
#C2F7EC
oklch(93.7% 0.056 180.9)
-
Step 200
200 (this color)
#39F6DC
oklch(87.8% 0.148 180.9)
-
Step 300
300
#00DFC6
oklch(81% 0.146 180.9)
-
Step 400
400
#00BAA5
oklch(70.7% 0.128 180.9)
-
Step 500
500
#009F8D
oklch(63% 0.114 181)
-
Step 600
600
#008676
oklch(55.6% 0.1 180.5)
-
Step 700
700
#007163
oklch(49.2% 0.089 180.3)
-
Step 800
800
#005C51
oklch(42.6% 0.077 181.1)
-
Step 900
900
#004D44
oklch(37.7% 0.068 181.7)
-
Step 950
950
#002E28
oklch(27% 0.049 181.5)
#39F6DC 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) | #EBE7DB | 0.157 |
| Deuteranopia (no green cones) | #D2D5DE | 0.149 |
| Tritanopia (no blue cones) | #00FAEE | 0.024 |
| Achromatopsia (no color) | #DDDDDD | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39F6DC
#39F6DC
oklch(87.8% 0.148 180.9)
- #FFC4D4
#FFC4D4
oklch(87.7% 0.07 0.7)
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 #39F6DC, closest first.
No curated palette has a color within ΔE 0.04 of #39F6DC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bright Aqua #0BF9EA ΔE 0.018
- Bright Teal #01F9C6 ΔE 0.037
- Bright Turquoise #0FFEF9 ΔE 0.039
- Light Turquoise #7EF4CC ΔE 0.039
- Bright Light Blue #26F7FD ΔE 0.045
- Cyan #00FFFF ΔE 0.046
- Bright Cyan #41FDFE ΔE 0.047
- Aquamarine #7FFFD4 ΔE 0.051
Use #39F6DC 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.