#256413
Closest named color: Dark Green (#006400). oklch(44.5% 0.129 139.8), rgb(37, 100, 19).
Aa
White text reads best on this color (7.21:1).
About this color
#256413 is a dark, moderately saturated green. In OKLCH its lightness is 45%, its chroma 0.129 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green (#006400), ΔE 0.022 away. White text reads best on it, at 7.21:1.
| Hue family | Greens |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Dark Green (#006400) |
| Black text | 2.91:1 |
| White text | 7.21:1 |
Values
| HEX | #256413 |
| RGB | rgb(37, 100, 19) |
| HSL | hsl(107, 68%, 23%) |
| OKLCH | oklch(44.5% 0.129 139.8) |
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 #256413 | 7.21:1 | AAA | Lc -89.6 | Fine for body text |
| Black text on #256413 | 2.91:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #256413 text on white | 7.21:1 | AAA | Lc 84.7 | Fine for body text |
| #256413 text on black | 2.91:1 | Fails | Lc -17.3 | 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 800.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EEE0
oklch(93.7% 0.022 139)
-
Step 200
200
#CBE0C6
oklch(88.4% 0.042 139.7)
-
Step 300
300
#A7CD9F
oklch(80.9% 0.075 140.2)
-
Step 400
400
#77B369
oklch(70.7% 0.121 139.8)
-
Step 500
500
#519F3E
oklch(63.1% 0.154 139.8)
-
Step 600
600
#318916
oklch(55.6% 0.167 139.9)
-
Step 700
700
#237403
oklch(49.1% 0.156 139.8)
-
Step 800
800 (this color)
#256413
oklch(44.5% 0.129 139.8)
-
Step 900
900
#204E14
oklch(37.8% 0.101 139.8)
-
Step 950
950
#142E0D
oklch(27.1% 0.065 139.5)
#256413 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) | #675A02 | 0.086 |
| Deuteranopia (no green cones) | #5F551C | 0.087 |
| Tritanopia (no blue cones) | #1D6055 | 0.088 |
| Achromatopsia (no color) | #575757 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #256413
#256413
oklch(44.5% 0.129 139.8)
- #723880
#723880
oklch(44.6% 0.129 319.5)
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 #256413, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green #006400 ΔE 0.022
- Camouflage Green #4B6113 ΔE 0.042
- Deep Green #02590F ΔE 0.043
- Army Green #4B5D16 ΔE 0.046
- Spruce #0A5F38 ΔE 0.047
- Pine #2B5D34 ΔE 0.047
- Navy Green #35530A ΔE 0.053
- Forest #0B5509 ΔE 0.054
Use #256413 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.