#33734D
Closest named color: Dark Olive Green (#556B2F). oklch(50.3% 0.09 155.2), rgb(51, 115, 77).
Aa
White text reads best on this color (5.67:1).
About this color
#33734D is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.090 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.046 away. White text reads best on it, at 5.67:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.70:1 |
| White text | 5.67:1 |
Values
| HEX | #33734D |
| RGB | rgb(51, 115, 77) |
| HSL | hsl(144, 39%, 33%) |
| OKLCH | oklch(50.3% 0.09 155.2) |
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 #33734D | 5.67:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #33734D | 3.70:1 | AA large text | Lc 25.9 | Dividers and decoration only |
| #33734D text on white | 5.67:1 | AA | Lc 78.2 | Fine for body text |
| #33734D text on black | 3.70:1 | AA large text | Lc -23.6 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CDDED2
oklch(88.4% 0.024 155.1)
-
Step 300
300
#ABC9B5
oklch(80.8% 0.043 156.1)
-
Step 400
400
#7EAE8E
oklch(70.8% 0.069 155.1)
-
Step 500
500
#5B9A72
oklch(63.2% 0.089 155.1)
-
Step 600
600
#3E845A
oklch(55.6% 0.097 155.1)
-
Step 700
700 (this color)
#33734D
oklch(50.3% 0.09 155.2)
-
Step 800
800
#295B3D
oklch(42.7% 0.074 155.2)
-
Step 900
900
#264B34
oklch(37.8% 0.058 155.1)
-
Step 950
950
#172C1F
oklch(27.1% 0.037 155.9)
#33734D 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) | #736B4B | 0.081 |
| Deuteranopia (no green cones) | #6A644F | 0.080 |
| Tritanopia (no blue cones) | #217269 | 0.044 |
| Achromatopsia (no color) | #676767 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33734D
#33734D
oklch(50.3% 0.09 155.2)
- #834F78
#834F78
oklch(50.1% 0.09 335)
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 #33734D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.046
- Dark Moss Green #606C38 ΔE 0.052
- Jungle Green #048243 ΔE 0.056
- Camo Green #526525 ΔE 0.056
- Dark Aquamarine #017371 ΔE 0.057
- Deep Turquoise #017374 ΔE 0.061
- Muddy Green #657432 ΔE 0.062
- Dark Green Blue #1F6357 ΔE 0.062
Use #33734D 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.