#78E7D4
Closest named color: Light Teal (#90E4C1). oklch(85.7% 0.106 181.1), rgb(120, 231, 212).
Aa
Black text reads best on this color (14.17:1).
About this color
#78E7D4 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 86%, its chroma 0.106 and its hue 181°. Its hue sits on the cool side of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.029 away. Black text reads best on it, at 14.17:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.106) |
| Temperature | cool |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 14.17:1 |
| White text | 1.48:1 |
Values
| HEX | #78E7D4 |
| RGB | rgb(120, 231, 212) |
| HSL | hsl(170, 70%, 69%) |
| OKLCH | oklch(85.7% 0.106 181.1) |
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 #78E7D4 | 1.48:1 | Fails | Lc -25.5 | Dividers and decoration only |
| Black text on #78E7D4 | 14.17:1 | AAA | Lc 81.2 | Fine for body text |
| #78E7D4 text on white | 1.48:1 | Fails | Lc 22.5 | Dividers and decoration only |
| #78E7D4 text on black | 14.17:1 | AAA | Lc -80.8 | Fine for body text |
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 200.
-
Step 50
50
#E9FAF6
oklch(97.1% 0.019 180.3)
-
Step 100
100
#CEF3EB
oklch(93.6% 0.04 180.9)
-
Step 200
200 (this color)
#78E7D4
oklch(85.7% 0.106 181.1)
-
Step 300
300
#31DDC6
oklch(80.9% 0.137 181.2)
-
Step 400
400
#00BAA5
oklch(70.7% 0.128 180.9)
-
Step 500
500
#009F8D
oklch(63% 0.114 181)
-
Step 600
600
#008677
oklch(55.6% 0.1 181.4)
-
Step 700
700
#007164
oklch(49.2% 0.089 181.2)
-
Step 800
800
#005C51
oklch(42.6% 0.077 181.1)
-
Step 900
900
#004D44
oklch(37.7% 0.068 181.7)
-
Step 950
950
#002E28
oklch(27% 0.049 181.5)
#78E7D4 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) | #DFDCD3 | 0.113 |
| Deuteranopia (no green cones) | #CCCFD6 | 0.106 |
| Tritanopia (no blue cones) | #43EAE1 | 0.032 |
| Achromatopsia (no color) | #D4D4D4 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #78E7D4
#78E7D4
oklch(85.7% 0.106 181.1)
- #FFBACC
#FFBACC
oklch(85.7% 0.083 1.8)
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 #78E7D4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.029
- Light Turquoise #7EF4CC ΔE 0.042
- Turquoise #40E0D0 ΔE 0.043
- Robin's Egg #6DEDFD ΔE 0.054
- Bright Aqua #0BF9EA ΔE 0.056
- Tiffany Blue #94D2BD ΔE 0.057
- Hospital Green #9BE5AA ΔE 0.058
- Aqua Marine #2EE8BB ΔE 0.058
Use #78E7D4 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.