#43634D
Closest named color: Dark Green Blue (#1F6357). oklch(46.8% 0.052 154), rgb(67, 99, 77).
Aa
White text reads best on this color (6.70:1).
About this color
#43634D is a medium-dark, muted green. In OKLCH its lightness is 47%, its chroma 0.052 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.035 away. White text reads best on it, at 6.70:1.
| Hue family | Greens |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.052) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.13:1 |
| White text | 6.70:1 |
Values
| HEX | #43634D |
| RGB | rgb(67, 99, 77) |
| HSL | hsl(139, 19%, 33%) |
| OKLCH | oklch(46.8% 0.052 154) |
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 #43634D | 6.70:1 | AA | Lc -88.1 | Fine for body text |
| Black text on #43634D | 3.13:1 | AA large text | Lc 21.0 | Dividers and decoration only |
| #43634D text on white | 6.70:1 | AA | Lc 83.0 | Fine for body text |
| #43634D text on black | 3.13:1 | AA large text | Lc -18.9 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E6EBE8
oklch(93.5% 0.007 160.1)
-
Step 200
200
#D2DCD5
oklch(88.5% 0.014 155.6)
-
Step 300
300
#B5C6B9
oklch(81% 0.026 152.8)
-
Step 400
400
#8EA895
oklch(70.6% 0.04 153.6)
-
Step 500
500
#72937B
oklch(63.1% 0.051 153.2)
-
Step 600
600
#5A7D64
oklch(55.6% 0.055 153.3)
-
Step 700
700 (this color)
#43634D
oklch(46.8% 0.052 154)
-
Step 800
800
#3C5644
oklch(42.6% 0.043 154)
-
Step 900
900
#34473A
oklch(37.7% 0.033 154.7)
-
Step 950
950
#1E2A22
oklch(27.1% 0.022 155.5)
#43634D 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) | #635E4C | 0.047 |
| Deuteranopia (no green cones) | #5E5A4E | 0.046 |
| Tritanopia (no blue cones) | #3E625D | 0.027 |
| Achromatopsia (no color) | #5C5C5C | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43634D
#43634D
oklch(46.8% 0.052 154)
- #6C4F66
#6C4F66
oklch(46.6% 0.052 333.8)
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 #43634D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.035
- Pine #2B5D34 ΔE 0.050
- Camo Green #526525 ΔE 0.055
- Dark Aqua #05696B ΔE 0.055
- Dark Olive Green #556B2F ΔE 0.057
- Dark Moss Green #606C38 ΔE 0.060
- Spruce #0A5F38 ΔE 0.061
- Army Green #4B5D16 ΔE 0.062
Use #43634D 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.