#78F0AE
Closest named color: Seafoam Green (#7AF9AB). oklch(86.8% 0.144 157.4), rgb(120, 240, 174).
Aa
Black text reads best on this color (14.87:1).
About this color
#78F0AE is a light, vivid green. In OKLCH its lightness is 87%, its chroma 0.144 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seafoam Green (#7AF9AB), ΔE 0.027 away. Black text reads best on it, at 14.87:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Seafoam Green (#7AF9AB) |
| Black text | 14.87:1 |
| White text | 1.41:1 |
Values
| HEX | #78F0AE |
| RGB | rgb(120, 240, 174) |
| HSL | hsl(147, 80%, 71%) |
| OKLCH | oklch(86.8% 0.144 157.4) |
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 #78F0AE | 1.41:1 | Fails | Lc -22.4 | Dividers and decoration only |
| Black text on #78F0AE | 14.87:1 | AAA | Lc 84.0 | Fine for body text |
| #78F0AE text on white | 1.41:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #78F0AE text on black | 14.87:1 | AAA | Lc -83.8 | 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
#E9FBEF
oklch(97.2% 0.025 156.7)
-
Step 100
100
#CDF5DC
oklch(93.5% 0.053 157.8)
-
Step 200
200 (this color)
#78F0AE
oklch(86.8% 0.144 157.4)
-
Step 300
300
#22E390
oklch(80.9% 0.185 157.5)
-
Step 400
400
#00BF76
oklch(70.8% 0.167 157.4)
-
Step 500
500
#00A364
oklch(63% 0.149 157.4)
-
Step 600
600
#008954
oklch(55.5% 0.13 157.7)
-
Step 700
700
#007445
oklch(49.2% 0.117 157)
-
Step 800
800
#005F38
oklch(42.7% 0.101 157.3)
-
Step 900
900
#004F2E
oklch(37.6% 0.089 157.5)
-
Step 950
950
#002F1A
oklch(26.9% 0.063 158.2)
#78F0AE 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) | #EFE0AA | 0.134 |
| Deuteranopia (no green cones) | #DDD4B2 | 0.129 |
| Tritanopia (no blue cones) | #56EEDE | 0.067 |
| Achromatopsia (no color) | #D9D9D9 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #78F0AE
#78F0AE
oklch(86.8% 0.144 157.4)
- #FFBBEB
#FFBBEB
oklch(86.9% 0.099 337.6)
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 #78F0AE, closest first.
No curated palette has a color within ΔE 0.04 of #78F0AE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam Green #7AF9AB ΔE 0.027
- Seafoam #80F9AD ΔE 0.027
- Light Blue Green #7EFBB3 ΔE 0.030
- Light Green #90EE90 ΔE 0.037
- Hospital Green #9BE5AA ΔE 0.039
- Light Turquoise #7EF4CC ΔE 0.039
- Light Aquamarine #7BFDC7 ΔE 0.041
- Foam Green #90FDA9 ΔE 0.045
Use #78F0AE 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.