#43734D
Closest named color: Dark Olive Green (#556B2F). oklch(51% 0.08 149.5), rgb(67, 115, 77).
Aa
White text reads best on this color (5.52:1).
About this color
#43734D is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.080 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.039 away. White text reads best on it, at 5.52:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.79:1 |
| White text | 5.52:1 |
Values
| HEX | #43734D |
| RGB | rgb(67, 115, 77) |
| HSL | hsl(133, 26%, 36%) |
| OKLCH | oklch(51% 0.08 149.5) |
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 #43734D | 5.52:1 | AA | Lc -82.8 | Fine for body text |
| Black text on #43734D | 3.79:1 | AA large text | Lc 26.6 | Dividers and decoration only |
| #43734D text on white | 5.52:1 | AA | Lc 77.5 | Fine for body text |
| #43734D text on black | 3.79:1 | AA large text | Lc -24.3 | Dividers and decoration only |
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 700.
-
Step 50
50
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E5ECE6
oklch(93.6% 0.011 149.9)
-
Step 200
200
#D0DDD2
oklch(88.5% 0.02 150.1)
-
Step 300
300
#B0C8B4
oklch(80.9% 0.038 150.2)
-
Step 400
400
#86AC8C
oklch(70.7% 0.062 149.3)
-
Step 500
500
#679770
oklch(63.1% 0.078 149.6)
-
Step 600
600
#4D8158
oklch(55.5% 0.085 149.7)
-
Step 700
700 (this color)
#43734D
oklch(51% 0.08 149.5)
-
Step 800
800
#33593B
oklch(42.6% 0.066 149.6)
-
Step 900
900
#2D4933
oklch(37.6% 0.051 150.2)
-
Step 950
950
#1B2B1E
oklch(27% 0.032 149.7)
#43734D 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) | #746C4B | 0.067 |
| Deuteranopia (no green cones) | #6C674F | 0.064 |
| Tritanopia (no blue cones) | #3B7169 | 0.045 |
| Achromatopsia (no color) | #696969 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43734D
#43734D
oklch(51% 0.08 149.5)
- #80557C
#80557C
oklch(51% 0.08 329.9)
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 #43734D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.039
- Dark Moss Green #606C38 ΔE 0.040
- Muddy Green #657432 ΔE 0.050
- Camo Green #526525 ΔE 0.053
- Military Green #667C3E ΔE 0.057
- Jungle Green #048243 ΔE 0.061
- Dark Aquamarine #017371 ΔE 0.062
- Dark Sage #598556 ΔE 0.063
Use #43734D 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.