#7ACFC8
Closest named color: Seafoam Blue (#78D1B6). oklch(79.9% 0.084 188.9), rgb(122, 207, 200).
Aa
Black text reads best on this color (11.58:1).
About this color
#7ACFC8 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 80%, its chroma 0.084 and its hue 189°. Its hue sits on the cool side of the wheel. The nearest named color is Seafoam Blue (#78D1B6), ΔE 0.028 away. Black text reads best on it, at 11.58:1.
| Hue family | Teals and cyans |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Seafoam Blue (#78D1B6) |
| Black text | 11.58:1 |
| White text | 1.81:1 |
Values
| HEX | #7ACFC8 |
| RGB | rgb(122, 207, 200) |
| HSL | hsl(175, 47%, 65%) |
| OKLCH | oklch(79.9% 0.084 188.9) |
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 #7ACFC8 | 1.81:1 | Fails | Lc -37.7 | Non-text elements, placeholder text |
| Black text on #7ACFC8 | 11.58:1 | AAA | Lc 70.2 | Content text, not long reading |
| #7ACFC8 text on white | 1.81:1 | Fails | Lc 33.6 | Non-text elements, placeholder text |
| #7ACFC8 text on black | 11.58:1 | AAA | Lc -69.0 | 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
#EEF8F7
oklch(97.1% 0.011 189.8)
-
Step 100
100
#D9EFED
oklch(93.5% 0.023 190.2)
-
Step 200
200
#B7E4DF
oklch(88.6% 0.047 188)
-
Step 300
300 (this color)
#7ACFC8
oklch(79.9% 0.084 188.9)
-
Step 400
400
#00B8B0
oklch(70.6% 0.122 189.3)
-
Step 500
500
#009E97
oklch(63.1% 0.109 189.2)
-
Step 600
600
#00857F
oklch(55.6% 0.096 189.2)
-
Step 700
700
#00706A
oklch(49.1% 0.085 188.3)
-
Step 800
800
#005C57
oklch(42.8% 0.074 188.4)
-
Step 900
900
#004C48
oklch(37.6% 0.065 188.7)
-
Step 950
950
#002E2B
oklch(27.1% 0.047 188)
#7ACFC8 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) | #C7C7C8 | 0.089 |
| Deuteranopia (no green cones) | #B8BCC9 | 0.084 |
| Tritanopia (no blue cones) | #56D3CD | 0.027 |
| Achromatopsia (no color) | #C0C0C0 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7ACFC8
#7ACFC8
oklch(79.9% 0.084 188.9)
- #EDA7B2
#EDA7B2
oklch(79.8% 0.084 8.8)
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 #7ACFC8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam Blue #78D1B6 ΔE 0.028
- Pale Teal #82CBB2 ΔE 0.029
- Tiffany Blue #94D2BD ΔE 0.032
- Medium Turquoise #48D1CC ΔE 0.035
- Medium Aquamarine #66CDAA ΔE 0.048
- Turquoise #40E0D0 ΔE 0.053
- Sky Blue #87CEEB ΔE 0.055
- Dark Turquoise #00CED1 ΔE 0.057
Use #7ACFC8 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.