#427043
Closest named color: Dark Olive Green (#556B2F). oklch(50% 0.087 144.6), rgb(66, 112, 67).
Aa
White text reads best on this color (5.78:1).
About this color
#427043 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.087 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.029 away. White text reads best on it, at 5.78:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.63:1 |
| White text | 5.78:1 |
Values
| HEX | #427043 |
| RGB | rgb(66, 112, 67) |
| HSL | hsl(121, 26%, 35%) |
| OKLCH | oklch(50% 0.087 144.6) |
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 #427043 | 5.78:1 | AA | Lc -84.1 | Fine for body text |
| Black text on #427043 | 3.63:1 | AA large text | Lc 25.2 | Dividers and decoration only |
| #427043 text on white | 5.78:1 | AA | Lc 78.8 | Fine for body text |
| #427043 text on black | 3.63:1 | AA large text | Lc -23.0 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE5
oklch(93.6% 0.012 145.5)
-
Step 200
200
#D0DDD0
oklch(88.4% 0.022 145.4)
-
Step 300
300
#B1C8B0
oklch(80.9% 0.042 144.1)
-
Step 400
400
#87AC87
oklch(70.7% 0.067 144.8)
-
Step 500
500
#689769
oklch(63% 0.085 145)
-
Step 600
600
#4F8250
oklch(55.7% 0.094 144.6)
-
Step 700
700 (this color)
#427043
oklch(50% 0.087 144.6)
-
Step 800
800
#355936
oklch(42.7% 0.071 144.8)
-
Step 900
900
#2E492F
oklch(37.6% 0.055 145.2)
-
Step 950
950
#1B2B1B
oklch(26.9% 0.036 144.5)
#427043 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) | #726840 | 0.067 |
| Deuteranopia (no green cones) | #6B6446 | 0.066 |
| Tritanopia (no blue cones) | #3D6E65 | 0.053 |
| Achromatopsia (no color) | #666666 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #427043
#427043
oklch(50% 0.087 144.6)
- #7C517F
#7C517F
oklch(50% 0.088 324.5)
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 #427043, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.029
- Dark Moss Green #606C38 ΔE 0.037
- Camo Green #526525 ΔE 0.040
- Muddy Green #657432 ΔE 0.050
- Camouflage Green #4B6113 ΔE 0.056
- Mud Green #606602 ΔE 0.057
- Jungle Green #048243 ΔE 0.062
- Military Green #667C3E ΔE 0.062
Use #427043 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.