#78E2D0
Closest named color: Light Teal (#90E4C1). oklch(84.4% 0.102 181.4), rgb(120, 226, 208).
Aa
Black text reads best on this color (13.58:1).
About this color
#78E2D0 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 84%, its chroma 0.102 and its hue 181°. Its hue sits on the cool side of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.030 away. Black text reads best on it, at 13.58:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.102) |
| Temperature | cool |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 13.58:1 |
| White text | 1.54:1 |
Values
| HEX | #78E2D0 |
| RGB | rgb(120, 226, 208) |
| HSL | hsl(170, 65%, 68%) |
| OKLCH | oklch(84.4% 0.102 181.4) |
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 #78E2D0 | 1.54:1 | Fails | Lc -28.2 | Dividers and decoration only |
| Black text on #78E2D0 | 13.58:1 | AAA | Lc 78.8 | Fine for body text |
| #78E2D0 text on white | 1.54:1 | Fails | Lc 24.9 | Dividers and decoration only |
| #78E2D0 text on black | 13.58:1 | AAA | Lc -78.2 | 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 300.
-
Step 50
50
#ECF9F6
oklch(97.2% 0.014 180.7)
-
Step 100
100
#D5F1EB
oklch(93.6% 0.03 181.3)
-
Step 200
200
#B0E6DB
oklch(88.5% 0.057 181)
-
Step 300
300 (this color)
#78E2D0
oklch(84.4% 0.102 181.4)
-
Step 400
400
#00BAA6
oklch(70.8% 0.127 181.5)
-
Step 500
500
#009F8E
oklch(63% 0.113 181.8)
-
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
#005C52
oklch(42.6% 0.076 182.2)
-
Step 900
900
#004D44
oklch(37.7% 0.068 181.7)
-
Step 950
950
#002E28
oklch(27% 0.049 181.5)
#78E2D0 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) | #DAD7CF | 0.109 |
| Deuteranopia (no green cones) | #C8CBD2 | 0.102 |
| Tritanopia (no blue cones) | #48E5DC | 0.031 |
| Achromatopsia (no color) | #D0D0D0 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #78E2D0
#78E2D0
oklch(84.4% 0.102 181.4)
- #FFB3C8
#FFB3C8
oklch(84.4% 0.092 1.1)
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 #78E2D0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.030
- Turquoise #40E0D0 ΔE 0.036
- Tiffany Blue #94D2BD ΔE 0.046
- Seafoam Blue #78D1B6 ΔE 0.050
- Light Turquoise #7EF4CC ΔE 0.053
- Celeste #A8DADC ΔE 0.057
- Aqua Marine #2EE8BB ΔE 0.058
- Hospital Green #9BE5AA ΔE 0.060
Use #78E2D0 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.