#31452E
Closest named color: Evergreen (#05472A). oklch(36.6% 0.046 141.3), rgb(49, 69, 46).
Aa
White text reads best on this color (10.38:1).
About this color
#31452E is a dark, muted green. In OKLCH its lightness is 37%, its chroma 0.046 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.040 away. White text reads best on it, at 10.38:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | muted (0.046) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 2.02:1 |
| White text | 10.38:1 |
Values
| HEX | #31452E |
| RGB | rgb(49, 69, 46) |
| HSL | hsl(112, 20%, 23%) |
| OKLCH | oklch(36.6% 0.046 141.3) |
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 #31452E | 10.38:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #31452E | 2.02:1 | Fails | Lc 9.8 | Not readable |
| #31452E text on white | 10.38:1 | AAA | Lc 94.1 | Preferred for body text |
| #31452E text on black | 2.02:1 | Fails | Lc -8.5 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E6ECE5
oklch(93.7% 0.011 141.3)
-
Step 200
200
#D2DCD1
oklch(88.4% 0.018 142.8)
-
Step 300
300
#B5C7B2
oklch(81% 0.035 141.2)
-
Step 400
400
#8EAA8A
oklch(70.8% 0.055 141.6)
-
Step 500
500
#72956C
oklch(63.2% 0.072 140.9)
-
Step 600
600
#5A7F54
oklch(55.7% 0.077 141.1)
-
Step 700
700
#496B44
oklch(49.1% 0.072 141.3)
-
Step 800
800
#3C5738
oklch(42.6% 0.06 141.3)
-
Step 900
900 (this color)
#31452E
oklch(36.6% 0.046 141.3)
-
Step 950
950
#1E2A1D
oklch(26.9% 0.029 142.8)
#31452E 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) | #46412D | 0.034 |
| Deuteranopia (no green cones) | #433F2F | 0.033 |
| Tritanopia (no blue cones) | #30443F | 0.029 |
| Achromatopsia (no color) | #404040 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31452E
#31452E
oklch(36.6% 0.046 141.3)
- #4A374E
#4A374E
oklch(36.7% 0.046 320.4)
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 #31452E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.040
- Charcoal Grey #3C4142 ΔE 0.044
- Dark Olive #373E02 ΔE 0.046
- Pine Green #0A481E ΔE 0.049
- Dark Slate Gray #2F4F4F ΔE 0.054
- Dark Blue Green #005249 ΔE 0.054
- Dark Teal #014D4E ΔE 0.056
- Onyx #343A40 ΔE 0.056
Use #31452E 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.