#5EC2BF
Closest named color: Medium Turquoise (#48D1CC). oklch(75.4% 0.094 192.7), rgb(94, 194, 191).
Aa
Black text reads best on this color (9.94:1).
About this color
#5EC2BF is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 75%, its chroma 0.094 and its hue 193°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Turquoise (#48D1CC), ΔE 0.040 away. Black text reads best on it, at 9.94:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Medium Turquoise (#48D1CC) |
| Black text | 9.94:1 |
| White text | 2.11:1 |
Values
| HEX | #5EC2BF |
| RGB | rgb(94, 194, 191) |
| HSL | hsl(178, 45%, 56%) |
| OKLCH | oklch(75.4% 0.094 192.7) |
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 #5EC2BF | 2.11:1 | Fails | Lc -45.8 | Large or bold text, headings |
| Black text on #5EC2BF | 9.94:1 | AAA | Lc 62.8 | Content text, not long reading |
| #5EC2BF text on white | 2.11:1 | Fails | Lc 41.2 | Non-text elements, placeholder text |
| #5EC2BF text on black | 9.94:1 | AAA | Lc -61.1 | 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 400.
-
Step 50
50
#F0F7F7
oklch(97.1% 0.007 197)
-
Step 100
100
#DEEEED
oklch(93.7% 0.017 192.3)
-
Step 200
200
#C2E0DF
oklch(88.5% 0.032 194.1)
-
Step 300
300
#94CDCB
oklch(80.9% 0.059 193.3)
-
Step 400
400 (this color)
#5EC2BF
oklch(75.4% 0.094 192.7)
-
Step 500
500
#009E9B
oklch(63.2% 0.108 192.4)
-
Step 600
600
#008482
oklch(55.5% 0.095 192.9)
-
Step 700
700
#006F6E
oklch(49% 0.084 193.7)
-
Step 800
800
#005B5A
oklch(42.6% 0.073 193.5)
-
Step 900
900
#004C4B
oklch(37.7% 0.064 193.2)
-
Step 950
950
#002D2C
oklch(26.9% 0.046 192.5)
#5EC2BF 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) | #B8BABF | 0.099 |
| Deuteranopia (no green cones) | #A7ADC0 | 0.093 |
| Tritanopia (no blue cones) | #12C7C1 | 0.034 |
| Achromatopsia (no color) | #B2B2B2 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5EC2BF
#5EC2BF
oklch(75.4% 0.094 192.7)
- #E4969E
#E4969E
oklch(75.3% 0.094 12.9)
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 #5EC2BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Turquoise #48D1CC ΔE 0.040
- Dark Turquoise #00CED1 ΔE 0.043
- Pale Teal #82CBB2 ΔE 0.049
- Topaz #13BBAF ΔE 0.050
- Medium Aquamarine #66CDAA ΔE 0.051
- Seafoam Blue #78D1B6 ΔE 0.055
- Light Sea Green #20B2AA ΔE 0.066
- Vivid Sky Blue #4CC9F0 ΔE 0.068
Use #5EC2BF 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.