#7ACFB8
Closest named color: Seafoam Blue (#78D1B6). oklch(79.4% 0.09 174.6), rgb(122, 207, 184).
Aa
Black text reads best on this color (11.44:1).
About this color
#7ACFB8 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 79%, its chroma 0.090 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Seafoam Blue (#78D1B6), ΔE 0.007 away. Black text reads best on it, at 11.44:1.
| Hue family | Teals and cyans |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Seafoam Blue (#78D1B6) |
| Black text | 11.44:1 |
| White text | 1.83:1 |
Values
| HEX | #7ACFB8 |
| RGB | rgb(122, 207, 184) |
| HSL | hsl(164, 47%, 65%) |
| OKLCH | oklch(79.4% 0.09 174.6) |
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 #7ACFB8 | 1.83:1 | Fails | Lc -38.4 | Non-text elements, placeholder text |
| Black text on #7ACFB8 | 11.44:1 | AAA | Lc 69.6 | Content text, not long reading |
| #7ACFB8 text on white | 1.83:1 | Fails | Lc 34.3 | Non-text elements, placeholder text |
| #7ACFB8 text on black | 11.44:1 | AAA | Lc -68.3 | 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
#EEF8F5
oklch(97.1% 0.011 176.3)
-
Step 100
100
#D9F0E9
oklch(93.6% 0.026 175.6)
-
Step 200
200
#B8E4D7
oklch(88.4% 0.049 175.2)
-
Step 300
300 (this color)
#7ACFB8
oklch(79.4% 0.09 174.6)
-
Step 400
400
#00BB9B
oklch(70.7% 0.134 174.5)
-
Step 500
500
#00A085
oklch(63% 0.119 175)
-
Step 600
600
#00876F
oklch(55.6% 0.106 174.3)
-
Step 700
700
#00715D
oklch(49% 0.093 174.7)
-
Step 800
800
#005D4C
oklch(42.7% 0.081 174.6)
-
Step 900
900
#004E3F
oklch(37.8% 0.072 174.1)
-
Step 950
950
#002E25
oklch(26.9% 0.05 175.6)
#7ACFB8 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) | #CAC5B7 | 0.095 |
| Deuteranopia (no green cones) | #BBBBBA | 0.089 |
| Tritanopia (no blue cones) | #5ED1C8 | 0.028 |
| Achromatopsia (no color) | #BFBFBF | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7ACFB8
#7ACFB8
oklch(79.4% 0.09 174.6)
- #EBA4BF
#EBA4BF
oklch(79.4% 0.09 354.8)
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 #7ACFB8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam Blue #78D1B6 ΔE 0.007
- Pale Teal #82CBB2 ΔE 0.012
- Medium Aquamarine #66CDAA ΔE 0.028
- Tiffany Blue #94D2BD ΔE 0.030
- Medium Turquoise #48D1CC ΔE 0.041
- Turquoise #40E0D0 ΔE 0.054
- Dark Sea Green #8FBC8F ΔE 0.062
- Dark Turquoise #00CED1 ΔE 0.063
Use #7ACFB8 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.