#65C4CB
Closest named color: Medium Turquoise (#48D1CC). oklch(76.5% 0.09 201.8), rgb(101, 196, 203).
Aa
Black text reads best on this color (10.31:1).
About this color
#65C4CB is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 77%, its chroma 0.090 and its hue 202°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Turquoise (#48D1CC), ΔE 0.038 away. Black text reads best on it, at 10.31:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Medium Turquoise (#48D1CC) |
| Black text | 10.31:1 |
| White text | 2.03:1 |
Values
| HEX | #65C4CB |
| RGB | rgb(101, 196, 203) |
| HSL | hsl(184, 50%, 60%) |
| OKLCH | oklch(76.5% 0.09 201.8) |
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 #65C4CB | 2.03:1 | Fails | Lc -43.9 | Non-text elements, placeholder text |
| Black text on #65C4CB | 10.31:1 | AAA | Lc 64.5 | Content text, not long reading |
| #65C4CB text on white | 2.03:1 | Fails | Lc 39.4 | Non-text elements, placeholder text |
| #65C4CB text on black | 10.31:1 | AAA | Lc -62.9 | 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
#EDF8F9
oklch(97.1% 0.012 203.5)
-
Step 100
100
#D7EFF1
oklch(93.5% 0.025 202.8)
-
Step 200
200
#B3E4E7
oklch(88.6% 0.051 200.9)
-
Step 300
300 (this color)
#65C4CB
oklch(76.5% 0.09 201.8)
-
Step 400
400
#00B6C0
oklch(70.7% 0.12 201.8)
-
Step 500
500
#009CA5
oklch(63.1% 0.107 202)
-
Step 600
600
#00838B
oklch(55.5% 0.095 202.3)
-
Step 700
700
#006E75
oklch(49% 0.083 202.5)
-
Step 800
800
#005A60
oklch(42.6% 0.073 202.7)
-
Step 900
900
#004B50
oklch(37.6% 0.064 202.5)
-
Step 950
950
#002D30
oklch(27% 0.046 201.8)
#65C4CB 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) | #B8BDCC | 0.092 |
| Deuteranopia (no green cones) | #A7B0CC | 0.085 |
| Tritanopia (no blue cones) | #20CAC6 | 0.040 |
| Achromatopsia (no color) | #B6B6B6 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65C4CB
#65C4CB
oklch(76.5% 0.09 201.8)
- #E79C99
#E79C99
oklch(76.6% 0.09 21.9)
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 #65C4CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Turquoise #48D1CC ΔE 0.038
- Dark Turquoise #00CED1 ΔE 0.043
- Vivid Sky Blue #4CC9F0 ΔE 0.052
- Pale Teal #82CBB2 ΔE 0.052
- Seafoam Blue #78D1B6 ΔE 0.057
- Light Cornflower Blue #98C1D9 ΔE 0.058
- Medium Aquamarine #66CDAA ΔE 0.061
- Sky Blue #87CEEB ΔE 0.062
Use #65C4CB 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.