#65BDB0
Closest named color: Topaz (#13BBAF). oklch(74% 0.088 183.2), rgb(101, 189, 176).
Aa
Black text reads best on this color (9.45:1).
About this color
#65BDB0 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 74%, its chroma 0.088 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Topaz (#13BBAF), ΔE 0.044 away. Black text reads best on it, at 9.45:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.088) |
| Temperature | cool |
| Nearest name | Topaz (#13BBAF) |
| Black text | 9.45:1 |
| White text | 2.22:1 |
Values
| HEX | #65BDB0 |
| RGB | rgb(101, 189, 176) |
| HSL | hsl(171, 40%, 57%) |
| OKLCH | oklch(74% 0.088 183.2) |
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 #65BDB0 | 2.22:1 | Fails | Lc -48.3 | Large or bold text, headings |
| Black text on #65BDB0 | 9.45:1 | AAA | Lc 60.4 | Content text, not long reading |
| #65BDB0 text on white | 2.22:1 | Fails | Lc 43.6 | Non-text elements, placeholder text |
| #65BDB0 text on black | 9.45:1 | AAA | Lc -58.6 | 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
#DFEDEB
oklch(93.5% 0.015 186.7)
-
Step 200
200
#C4E0DB
oklch(88.5% 0.03 183.7)
-
Step 300
300
#99CDC4
oklch(80.9% 0.056 183.1)
-
Step 400
400 (this color)
#65BDB0
oklch(74% 0.088 183.2)
-
Step 500
500
#039F90
oklch(63.1% 0.112 183.2)
-
Step 600
600
#008679
oklch(55.7% 0.099 183.1)
-
Step 700
700
#007065
oklch(49% 0.087 183.1)
-
Step 800
800
#005C53
oklch(42.6% 0.076 183.4)
-
Step 900
900
#004D45
oklch(37.7% 0.067 183.1)
-
Step 950
950
#022E29
oklch(27.1% 0.047 183.4)
#65BDB0 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) | #B6B4B0 | 0.094 |
| Deuteranopia (no green cones) | #A7A9B1 | 0.089 |
| Tritanopia (no blue cones) | #3DC0B9 | 0.027 |
| Achromatopsia (no color) | #AEAEAE | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65BDB0
#65BDB0
oklch(74% 0.088 183.2)
- #DA94A5
#DA94A5
oklch(74% 0.087 3.5)
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 #65BDB0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Topaz #13BBAF ΔE 0.044
- Medium Aquamarine #66CDAA ΔE 0.050
- Pale Teal #82CBB2 ΔE 0.051
- Muted Teal #90B494 ΔE 0.052
- Greeny Blue #42B395 ΔE 0.055
- Light Sea Green #20B2AA ΔE 0.056
- Dark Sea Green #8FBC8F ΔE 0.057
- Medium Turquoise #48D1CC ΔE 0.057
Use #65BDB0 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.