#78B843
Closest named color: Turtle Green (#75B84F). oklch(71.5% 0.163 133.4), rgb(120, 184, 67).
Aa
Black text reads best on this color (8.73:1).
About this color
#78B843 is a medium-light, vivid green. In OKLCH its lightness is 72%, its chroma 0.163 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Turtle Green (#75B84F), ΔE 0.011 away. Black text reads best on it, at 8.73:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.163) |
| Temperature | in between |
| Nearest name | Turtle Green (#75B84F) |
| Black text | 8.73:1 |
| White text | 2.40:1 |
Values
| HEX | #78B843 |
| RGB | rgb(120, 184, 67) |
| HSL | hsl(93, 47%, 49%) |
| OKLCH | oklch(71.5% 0.163 133.4) |
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 #78B843 | 2.40:1 | Fails | Lc -52.1 | Large or bold text, headings |
| Black text on #78B843 | 8.73:1 | AAA | Lc 56.8 | Large or bold text, headings |
| #78B843 text on white | 2.40:1 | Fails | Lc 47.2 | Large or bold text, headings |
| #78B843 text on black | 8.73:1 | AAA | Lc -54.9 | Large or bold text, headings |
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 400.
-
Step 50
50
#F2F8EE
oklch(97.2% 0.015 132.5)
-
Step 100
100
#E2EFDB
oklch(93.7% 0.03 134.4)
-
Step 200
200
#CBE2BC
oklch(88.6% 0.057 133)
-
Step 300
300
#A6CF8B
oklch(80.8% 0.102 133.5)
-
Step 400
400 (this color)
#78B843
oklch(71.5% 0.163 133.4)
-
Step 500
500
#5A9F00
oklch(63.2% 0.179 133.4)
-
Step 600
600
#4B8600
oklch(55.8% 0.158 133.4)
-
Step 700
700
#3E7000
oklch(49% 0.139 133.3)
-
Step 800
800
#325C00
oklch(42.7% 0.121 133.3)
-
Step 900
900
#284D00
oklch(37.7% 0.108 133.7)
-
Step 950
950
#162E00
oklch(27.1% 0.077 133.4)
#78B843 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) | #BFAA35 | 0.095 |
| Deuteranopia (no green cones) | #B6A54C | 0.096 |
| Tritanopia (no blue cones) | #78B1A0 | 0.121 |
| Achromatopsia (no color) | #A7A7A7 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #78B843
#78B843
oklch(71.5% 0.163 133.4)
- #C781EA
#C781EA
oklch(71.5% 0.163 313.6)
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 #78B843, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turtle Green #75B84F ΔE 0.011
- Dark Lime #84B701 ΔE 0.029
- Avocado #90B134 ΔE 0.030
- Icky Green #8FAE22 ΔE 0.034
- Dark Lime Green #7EBD01 ΔE 0.036
- Leafy Green #51B73B ΔE 0.039
- Pea Green #8EAB12 ΔE 0.040
- Leaf #71AA34 ΔE 0.041
Use #78B843 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.