#31492F
Closest named color: Evergreen (#05472A). oklch(37.8% 0.053 142.6), rgb(49, 73, 47).
Aa
White text reads best on this color (9.88:1).
About this color
#31492F is a dark, muted green. In OKLCH its lightness is 38%, its chroma 0.053 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.041 away. White text reads best on it, at 9.88:1.
| Hue family | Greens |
| Lightness | dark (38%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 2.12:1 |
| White text | 9.88:1 |
Values
| HEX | #31492F |
| RGB | rgb(49, 73, 47) |
| HSL | hsl(115, 22%, 24%) |
| OKLCH | oklch(37.8% 0.053 142.6) |
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 #31492F | 9.88:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #31492F | 2.12:1 | Fails | Lc 11.1 | Not readable |
| #31492F text on white | 9.88:1 | AAA | Lc 92.9 | Preferred for body text |
| #31492F text on black | 2.12:1 | Fails | Lc -9.6 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E6ECE5
oklch(93.7% 0.011 141.3)
-
Step 200
200
#D1DDD0
oklch(88.5% 0.022 143.2)
-
Step 300
300
#B3C8B0
oklch(81% 0.04 141.7)
-
Step 400
400
#8AAB87
oklch(70.7% 0.063 142.7)
-
Step 500
500
#6D9669
oklch(63.1% 0.08 142.4)
-
Step 600
600
#548050
oklch(55.5% 0.087 142.4)
-
Step 700
700
#446C41
oklch(49% 0.081 142.7)
-
Step 800
800
#385836
oklch(42.6% 0.067 143)
-
Step 900
900 (this color)
#31492F
oklch(37.8% 0.053 142.6)
-
Step 950
950
#1D2B1C
oklch(27.1% 0.033 143)
#31492F 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) | #4A452D | 0.039 |
| Deuteranopia (no green cones) | #474230 | 0.040 |
| Tritanopia (no blue cones) | #2F4742 | 0.034 |
| Achromatopsia (no color) | #434343 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31492F
#31492F
oklch(37.8% 0.053 142.6)
- #4F3852
#4F3852
oklch(37.7% 0.053 322.6)
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 #31492F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.041
- Pine Green #0A481E ΔE 0.047
- Dark Blue Green #005249 ΔE 0.048
- Dark Slate Gray #2F4F4F ΔE 0.049
- Dark Olive #373E02 ΔE 0.050
- Charcoal Grey #3C4142 ΔE 0.051
- Dark Teal #014D4E ΔE 0.054
- Navy Green #35530A ΔE 0.058
Use #31492F 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.