#78EDDA
Closest named color: Light Turquoise (#7EF4CC). oklch(87.2% 0.11 181.7), rgb(120, 237, 218).
Aa
Black text reads best on this color (14.92:1).
About this color
#78EDDA is a light, moderately saturated teal or cyan. In OKLCH its lightness is 87%, its chroma 0.110 and its hue 182°. Its hue sits on the cool side of the wheel. The nearest named color is Light Turquoise (#7EF4CC), ΔE 0.032 away. Black text reads best on it, at 14.92:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Light Turquoise (#7EF4CC) |
| Black text | 14.92:1 |
| White text | 1.40:1 |
Values
| HEX | #78EDDA |
| RGB | rgb(120, 237, 218) |
| HSL | hsl(170, 76%, 70%) |
| OKLCH | oklch(87.2% 0.11 181.7) |
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 #78EDDA | 1.40:1 | Fails | Lc -22.2 | Dividers and decoration only |
| Black text on #78EDDA | 14.92:1 | AAA | Lc 84.2 | Fine for body text |
| #78EDDA text on white | 1.40:1 | Fails | Lc 19.5 | Dividers and decoration only |
| #78EDDA text on black | 14.92:1 | AAA | Lc -84.0 | 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
#E8FAF6
oklch(97.1% 0.02 181.1)
-
Step 100
100
#CDF3EC
oklch(93.5% 0.04 183.1)
-
Step 200
200 (this color)
#78EDDA
oklch(87.2% 0.11 181.7)
-
Step 300
300
#1BDEC7
oklch(80.9% 0.142 181.7)
-
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)
#78EDDA 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) | #E4E2D9 | 0.117 |
| Deuteranopia (no green cones) | #D1D4DC | 0.111 |
| Tritanopia (no blue cones) | #3CF1E7 | 0.034 |
| Achromatopsia (no color) | #D9D9D9 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #78EDDA
#78EDDA
oklch(87.2% 0.11 181.7)
- #FFC2D1
#FFC2D1
oklch(87.3% 0.072 2.4)
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 #78EDDA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Turquoise #7EF4CC ΔE 0.032
- Light Teal #90E4C1 ΔE 0.036
- Bright Aqua #0BF9EA ΔE 0.047
- Robin's Egg #6DEDFD ΔE 0.049
- Robin Egg Blue #8AF1FE ΔE 0.053
- Bright Light Blue #26F7FD ΔE 0.053
- Aquamarine #7FFFD4 ΔE 0.054
- Light Aqua #8CFFDB ΔE 0.054
Use #78EDDA 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.