#78E5B1
Closest named color: Hospital Green (#9BE5AA). oklch(84.3% 0.126 161.2), rgb(120, 229, 177).
Aa
Black text reads best on this color (13.64:1).
About this color
#78E5B1 is a light, moderately saturated green. In OKLCH its lightness is 84%, its chroma 0.126 and its hue 161°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.032 away. Black text reads best on it, at 13.64:1.
| Hue family | Greens |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.126) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 13.64:1 |
| White text | 1.53:1 |
Values
| HEX | #78E5B1 |
| RGB | rgb(120, 229, 177) |
| HSL | hsl(151, 68%, 68%) |
| OKLCH | oklch(84.3% 0.126 161.2) |
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 #78E5B1 | 1.53:1 | Fails | Lc -28.0 | Dividers and decoration only |
| Black text on #78E5B1 | 13.64:1 | AAA | Lc 79.1 | Fine for body text |
| #78E5B1 text on white | 1.53:1 | Fails | Lc 24.7 | Dividers and decoration only |
| #78E5B1 text on black | 13.64:1 | AAA | Lc -78.4 | 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
#ECF9F2
oklch(97.1% 0.017 162.8)
-
Step 100
100
#D6F2E2
oklch(93.6% 0.036 160.6)
-
Step 200
200
#B1E8CA
oklch(88.5% 0.07 160.7)
-
Step 300
300 (this color)
#78E5B1
oklch(84.3% 0.126 161.2)
-
Step 400
400
#00BE80
oklch(70.8% 0.158 161)
-
Step 500
500
#00A36D
oklch(63.2% 0.141 160.9)
-
Step 600
600
#00895B
oklch(55.6% 0.124 161)
-
Step 700
700
#00734C
oklch(49.1% 0.109 161.2)
-
Step 800
800
#005E3E
oklch(42.6% 0.094 161.6)
-
Step 900
900
#004F33
oklch(37.8% 0.084 161.3)
-
Step 950
950
#002F1D
oklch(27% 0.059 161.7)
#78E5B1 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) | #E2D7AE | 0.121 |
| Deuteranopia (no green cones) | #D2CBB4 | 0.118 |
| Tritanopia (no blue cones) | #58E4D7 | 0.054 |
| Achromatopsia (no color) | #D0D0D0 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #78E5B1
#78E5B1
oklch(84.3% 0.126 161.2)
- #FFAEE1
#FFAEE1
oklch(84.3% 0.114 341.6)
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 #78E5B1, closest first.
No curated palette has a color within ΔE 0.04 of #78E5B1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.032
- Light Teal #90E4C1 ΔE 0.034
- Aqua Marine #2EE8BB ΔE 0.039
- Light Turquoise #7EF4CC ΔE 0.048
- Turquoise #40E0D0 ΔE 0.057
- Light Green #90EE90 ΔE 0.057
- Seafoam #80F9AD ΔE 0.059
- Seafoam Green #7AF9AB ΔE 0.059
Use #78E5B1 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.