#718C40
Closest named color: Khaki Green (#728639). oklch(60.2% 0.108 125.7), rgb(113, 140, 64).
Aa
Black text reads best on this color (5.52:1).
About this color
#718C40 is a medium-dark, moderately saturated green. In OKLCH its lightness is 60%, its chroma 0.108 and its hue 126°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Khaki Green (#728639), ΔE 0.017 away. Black text reads best on it, at 5.52:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Khaki Green (#728639) |
| Black text | 5.52:1 |
| White text | 3.79:1 |
Values
| HEX | #718C40 |
| RGB | rgb(113, 140, 64) |
| HSL | hsl(81, 37%, 40%) |
| OKLCH | oklch(60.2% 0.108 125.7) |
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 #718C40 | 3.79:1 | AA large text | Lc -70.9 | Content text, not long reading |
| Black text on #718C40 | 5.52:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #718C40 text on white | 3.79:1 | AA large text | Lc 65.4 | Content text, not long reading |
| #718C40 text on black | 5.52:1 | AA | Lc -36.2 | Non-text elements, placeholder 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 500.
-
Step 50
50
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE1
oklch(93.6% 0.016 126.8)
-
Step 200
200
#D4DDC8
oklch(88.5% 0.03 126)
-
Step 300
300
#B8C7A3
oklch(80.9% 0.052 126)
-
Step 400
400
#94AA70
oklch(70.7% 0.084 125.4)
-
Step 500
500 (this color)
#718C40
oklch(60.2% 0.108 125.7)
-
Step 600
600
#637F29
oklch(55.6% 0.117 125.5)
-
Step 700
700
#526B1B
oklch(49.1% 0.109 125.4)
-
Step 800
800
#435719
oklch(42.6% 0.09 125.4)
-
Step 900
900
#38481B
oklch(37.6% 0.071 126)
-
Step 950
950
#212A11
oklch(26.9% 0.044 125.5)
#718C40 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) | #938439 | 0.051 |
| Deuteranopia (no green cones) | #8F8245 | 0.052 |
| Tritanopia (no blue cones) | #75867B | 0.087 |
| Achromatopsia (no color) | #838383 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #718C40
#718C40
oklch(60.2% 0.108 125.7)
- #906FB4
#906FB4
oklch(60.1% 0.108 305.4)
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 #718C40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Khaki Green #728639 ΔE 0.017
- Moss Green #658B38 ΔE 0.019
- Camo #7F8F4E ΔE 0.028
- Drab Green #749551 ΔE 0.028
- Swamp #698339 ΔE 0.029
- Olive Drab #6B8E23 ΔE 0.030
- Mossy Green #638B27 ΔE 0.032
- Fern Green #548D44 ΔE 0.034
Use #718C40 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.