#6FCCAE
Closest named color: Medium Aquamarine (#66CDAA). oklch(77.9% 0.1 170.6), rgb(111, 204, 174).
Aa
Black text reads best on this color (10.92:1).
About this color
#6FCCAE is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 78%, its chroma 0.100 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.011 away. Black text reads best on it, at 10.92:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 10.92:1 |
| White text | 1.92:1 |
Values
| HEX | #6FCCAE |
| RGB | rgb(111, 204, 174) |
| HSL | hsl(161, 48%, 62%) |
| OKLCH | oklch(77.9% 0.1 170.6) |
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 #6FCCAE | 1.92:1 | Fails | Lc -40.9 | Non-text elements, placeholder text |
| Black text on #6FCCAE | 10.92:1 | AAA | Lc 67.3 | Content text, not long reading |
| #6FCCAE text on white | 1.92:1 | Fails | Lc 36.6 | Non-text elements, placeholder text |
| #6FCCAE text on black | 10.92:1 | AAA | Lc -65.9 | 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
#EDF9F4
oklch(97.2% 0.014 169.3)
-
Step 100
100
#D8F1E7
oklch(93.7% 0.029 169.7)
-
Step 200
200
#B5E6D4
oklch(88.6% 0.056 170.5)
-
Step 300
300 (this color)
#6FCCAE
oklch(77.9% 0.1 170.6)
-
Step 400
400
#00BC94
oklch(70.8% 0.139 170.4)
-
Step 500
500
#00A17F
oklch(63.1% 0.124 170.8)
-
Step 600
600
#00876A
oklch(55.5% 0.109 170.8)
-
Step 700
700
#007259
oklch(49.1% 0.097 170.7)
-
Step 800
800
#005D48
oklch(42.6% 0.084 170.6)
-
Step 900
900
#004E3C
oklch(37.7% 0.074 170.6)
-
Step 950
950
#002F23
oklch(27.2% 0.053 170.5)
#6FCCAE 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) | #C7C1AD | 0.103 |
| Deuteranopia (no green cones) | #B8B7B0 | 0.097 |
| Tritanopia (no blue cones) | #4FCDC3 | 0.034 |
| Achromatopsia (no color) | #BBBBBB | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FCCAE
#6FCCAE
oklch(77.9% 0.1 170.6)
- #E89DBF
#E89DBF
oklch(77.9% 0.099 350.9)
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 #6FCCAE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.011
- Seafoam Blue #78D1B6 ΔE 0.019
- Pale Teal #82CBB2 ΔE 0.020
- Medium Turquoise #48D1CC ΔE 0.043
- Tiffany Blue #94D2BD ΔE 0.047
- Dark Sea Green #8FBC8F ΔE 0.053
- Emerald #06D6A0 ΔE 0.060
- Turquoise #40E0D0 ΔE 0.060
Use #6FCCAE 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.