#2D4731
Closest named color: Evergreen (#05472A). oklch(37% 0.049 148.4), rgb(45, 71, 49).
Aa
White text reads best on this color (10.20:1).
About this color
#2D4731 is a dark, muted green. In OKLCH its lightness is 37%, its chroma 0.049 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.037 away. White text reads best on it, at 10.20:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | muted (0.049) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 2.05:1 |
| White text | 10.20:1 |
Values
| HEX | #2D4731 |
| RGB | rgb(45, 71, 49) |
| HSL | hsl(129, 22%, 23%) |
| OKLCH | oklch(37% 0.049 148.4) |
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 #2D4731 | 10.20:1 | AAA | Lc -97.7 | Preferred for body text |
| Black text on #2D4731 | 2.05:1 | Fails | Lc 10.3 | Not readable |
| #2D4731 text on white | 10.20:1 | AAA | Lc 93.6 | Preferred for body text |
| #2D4731 text on black | 2.05:1 | Fails | Lc -8.9 | 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 900.
-
Step 50
50
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E5ECE6
oklch(93.6% 0.011 149.9)
-
Step 200
200
#D0DDD2
oklch(88.5% 0.02 150.1)
-
Step 300
300
#B1C8B4
oklch(81% 0.037 149)
-
Step 400
400
#88AB8C
oklch(70.6% 0.059 148)
-
Step 500
500
#699670
oklch(63% 0.075 148.7)
-
Step 600
600
#508158
oklch(55.7% 0.083 148.4)
-
Step 700
700
#416D48
oklch(49.2% 0.077 148.2)
-
Step 800
800
#36593B
oklch(42.8% 0.064 147.9)
-
Step 900
900 (this color)
#2D4731
oklch(37% 0.049 148.4)
-
Step 950
950
#1C2B1E
oklch(27.1% 0.031 148.1)
#2D4731 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) | #484330 | 0.041 |
| Deuteranopia (no green cones) | #434032 | 0.039 |
| Tritanopia (no blue cones) | #294641 | 0.028 |
| Achromatopsia (no color) | #414141 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D4731
#2D4731
oklch(37% 0.049 148.4)
- #4E364D
#4E364D
oklch(36.9% 0.05 327.9)
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 #2D4731, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.037
- Pine Green #0A481E ΔE 0.046
- Charcoal Grey #3C4142 ΔE 0.046
- Dark Blue Green #005249 ΔE 0.047
- Dark Slate Gray #2F4F4F ΔE 0.049
- Dark Teal #014D4E ΔE 0.050
- Dark Olive #373E02 ΔE 0.051
- Onyx #343A40 ΔE 0.059
Use #2D4731 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.