#2F570B
Closest named color: Navy Green (#35530A). oklch(41.1% 0.111 134.3), rgb(47, 87, 11).
Aa
White text reads best on this color (8.43:1).
About this color
#2F570B is a dark, moderately saturated green. In OKLCH its lightness is 41%, its chroma 0.111 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.014 away. White text reads best on it, at 8.43:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.111) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.48:1 |
| White text | 8.43:1 |
Values
| HEX | #2F570B |
| RGB | rgb(47, 87, 11) |
| HSL | hsl(92, 78%, 19%) |
| OKLCH | oklch(41.1% 0.111 134.3) |
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 #2F570B | 8.43:1 | AAA | Lc -93.4 | Preferred for body text |
| Black text on #2F570B | 2.48:1 | Fails | Lc 15.2 | Dividers and decoration only |
| #2F570B text on white | 8.43:1 | AAA | Lc 88.8 | Fine for body text |
| #2F570B text on black | 2.48:1 | Fails | Lc -13.4 | Not readable |
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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5EDE0
oklch(93.6% 0.019 133.1)
-
Step 200
200
#CFDFC7
oklch(88.5% 0.037 135)
-
Step 300
300
#AFCAA0
oklch(80.8% 0.065 134.5)
-
Step 400
400
#85AF6C
oklch(70.7% 0.104 134.5)
-
Step 500
500
#669B42
oklch(63.2% 0.134 134.4)
-
Step 600
600
#4D851E
oklch(55.7% 0.145 134.3)
-
Step 700
700
#3E700F
oklch(49.1% 0.134 134.1)
-
Step 800
800 (this color)
#2F570B
oklch(41.1% 0.111 134.3)
-
Step 900
900
#2D4B17
oklch(37.6% 0.086 134.2)
-
Step 950
950
#1B2C0F
oklch(27% 0.054 134)
#2F570B 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) | #5B4F00 | 0.066 |
| Deuteranopia (no green cones) | #554C14 | 0.065 |
| Tritanopia (no blue cones) | #2E5349 | 0.082 |
| Achromatopsia (no color) | #4D4D4D | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F570B
#2F570B
oklch(41.1% 0.111 134.3)
- #603574
#603574
oklch(41.1% 0.111 314)
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 #2F570B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.014
- Deep Green #02590F ΔE 0.029
- Forest #0B5509 ΔE 0.030
- Pine #2B5D34 ΔE 0.040
- Army Green #4B5D16 ΔE 0.045
- Spruce #0A5F38 ΔE 0.045
- Dark Green #006400 ΔE 0.048
- Camouflage Green #4B6113 ΔE 0.051
Use #2F570B 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.