#78F6B2
Closest named color: Seafoam (#80F9AD). oklch(88.3% 0.149 157.7), rgb(120, 246, 178).
Aa
Black text reads best on this color (15.62:1).
About this color
#78F6B2 is a light, vivid green. In OKLCH its lightness is 88%, its chroma 0.149 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seafoam (#80F9AD), ΔE 0.013 away. Black text reads best on it, at 15.62:1.
| Hue family | Greens |
| Lightness | light (88%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Seafoam (#80F9AD) |
| Black text | 15.62:1 |
| White text | 1.34:1 |
Values
| HEX | #78F6B2 |
| RGB | rgb(120, 246, 178) |
| HSL | hsl(148, 88%, 72%) |
| OKLCH | oklch(88.3% 0.149 157.7) |
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 #78F6B2 | 1.34:1 | Fails | Lc -19.1 | Dividers and decoration only |
| Black text on #78F6B2 | 15.62:1 | AAA | Lc 87.0 | Fine for body text |
| #78F6B2 text on white | 1.34:1 | Fails | Lc 16.7 | Dividers and decoration only |
| #78F6B2 text on black | 15.62:1 | AAA | Lc -87.0 | 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
#E8FBEF
oklch(97.1% 0.025 158.2)
-
Step 100
100
#CCF6DC
oklch(93.6% 0.056 158)
-
Step 200
200 (this color)
#78F6B2
oklch(88.3% 0.149 157.7)
-
Step 300
300
#00E48F
oklch(80.9% 0.19 157.7)
-
Step 400
400
#00BE77
oklch(70.6% 0.165 157.9)
-
Step 500
500
#00A365
oklch(63% 0.148 157.8)
-
Step 600
600
#008954
oklch(55.5% 0.13 157.7)
-
Step 700
700
#007446
oklch(49.2% 0.116 157.5)
-
Step 800
800
#005F39
oklch(42.8% 0.1 157.9)
-
Step 900
900
#004F2E
oklch(37.6% 0.089 157.5)
-
Step 950
950
#002F1A
oklch(26.9% 0.063 158.2)
#78F6B2 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) | #F4E6AE | 0.137 |
| Deuteranopia (no green cones) | #E2D9B6 | 0.134 |
| Tritanopia (no blue cones) | #53F4E4 | 0.070 |
| Achromatopsia (no color) | #DEDEDE | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #78F6B2
#78F6B2
oklch(88.3% 0.149 157.7)
- #FFC3ED
#FFC3ED
oklch(88.3% 0.087 337.6)
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 #78F6B2, closest first.
No curated palette has a color within ΔE 0.04 of #78F6B2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam #80F9AD ΔE 0.013
- Seafoam Green #7AF9AB ΔE 0.014
- Light Blue Green #7EFBB3 ΔE 0.015
- Light Aquamarine #7BFDC7 ΔE 0.029
- Foam Green #90FDA9 ΔE 0.032
- Light Turquoise #7EF4CC ΔE 0.038
- Light Green Blue #56FCA2 ΔE 0.038
- Greenish Cyan #2AFEB7 ΔE 0.038
Use #78F6B2 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.