#78D37E
Closest named color: Soft Green (#6FC276). oklch(78.9% 0.147 145.4), rgb(120, 211, 126).
Aa
Black text reads best on this color (11.41:1).
About this color
#78D37E is a light, vivid green. In OKLCH its lightness is 79%, its chroma 0.147 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.049 away. Black text reads best on it, at 11.41:1.
| Hue family | Greens |
| Lightness | light (79%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 11.41:1 |
| White text | 1.83:1 |
Values
| HEX | #78D37E |
| RGB | rgb(120, 211, 126) |
| HSL | hsl(124, 51%, 65%) |
| OKLCH | oklch(78.9% 0.147 145.4) |
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 #78D37E | 1.83:1 | Fails | Lc -38.5 | Non-text elements, placeholder text |
| Black text on #78D37E | 11.41:1 | AAA | Lc 69.5 | Content text, not long reading |
| #78D37E text on white | 1.83:1 | Fails | Lc 34.3 | Non-text elements, placeholder text |
| #78D37E text on black | 11.41:1 | AAA | Lc -68.2 | Content text, not long reading |
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
#EEF9EE
oklch(97.1% 0.019 145.4)
-
Step 100
100
#D9F2D9
oklch(93.6% 0.042 145.2)
-
Step 200
200
#B7E8B9
oklch(88.4% 0.082 145.9)
-
Step 300
300 (this color)
#78D37E
oklch(78.9% 0.147 145.4)
-
Step 400
400
#00C23A
oklch(70.8% 0.22 145.5)
-
Step 500
500
#00A630
oklch(63.1% 0.196 145.4)
-
Step 600
600
#008C27
oklch(55.7% 0.173 145.4)
-
Step 700
700
#00761F
oklch(49.2% 0.153 145.3)
-
Step 800
800
#006118
oklch(42.8% 0.133 145.4)
-
Step 900
900
#005113
oklch(37.8% 0.117 145.5)
-
Step 950
950
#003008
oklch(26.9% 0.083 145.6)
#78D37E 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) | #D6C478 | 0.115 |
| Deuteranopia (no green cones) | #C9BC83 | 0.112 |
| Tritanopia (no blue cones) | #6CCFBE | 0.089 |
| Achromatopsia (no color) | #BFBFBF | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #78D37E
#78D37E
oklch(78.9% 0.147 145.4)
- #EA97ED
#EA97ED
oklch(78.8% 0.148 325.7)
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 #78D37E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.049
- Light Moss Green #A6C875 ΔE 0.052
- Aqua Green #12E193 ΔE 0.054
- Seaweed #18D17B ΔE 0.055
- Fresh Green #69D84F ΔE 0.058
- Emerald #06D6A0 ΔE 0.059
- Weird Green #3AE57F ΔE 0.059
- Pale Olive Green #B1D27B ΔE 0.061
Use #78D37E 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.