#315D43
Closest named color: Pine (#2B5D34). oklch(43.9% 0.066 156.4), rgb(49, 93, 67).
Aa
White text reads best on this color (7.56:1).
About this color
#315D43 is a dark, muted green. In OKLCH its lightness is 44%, its chroma 0.066 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.024 away. White text reads best on it, at 7.56:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | muted (0.066) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.77:1 |
| White text | 7.56:1 |
Values
| HEX | #315D43 |
| RGB | rgb(49, 93, 67) |
| HSL | hsl(145, 31%, 28%) |
| OKLCH | oklch(43.9% 0.066 156.4) |
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 #315D43 | 7.56:1 | AAA | Lc -91.0 | Preferred for body text |
| Black text on #315D43 | 2.77:1 | Fails | Lc 17.9 | Dividers and decoration only |
| #315D43 text on white | 7.56:1 | AAA | Lc 86.2 | Fine for body text |
| #315D43 text on black | 2.77:1 | Fails | Lc -15.9 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E4ECE7
oklch(93.6% 0.011 158.8)
-
Step 200
200
#CEDED3
oklch(88.5% 0.023 155.9)
-
Step 300
300
#ADC8B7
oklch(80.8% 0.038 157.8)
-
Step 400
400
#81AD91
oklch(70.8% 0.063 156.5)
-
Step 500
500
#609876
oklch(63.1% 0.079 156.6)
-
Step 600
600
#45825E
oklch(55.5% 0.085 156.3)
-
Step 700
700
#366E4E
oklch(49% 0.079 156.7)
-
Step 800
800 (this color)
#315D43
oklch(43.9% 0.066 156.4)
-
Step 900
900
#294A36
oklch(37.7% 0.052 156.2)
-
Step 950
950
#192B20
oklch(26.9% 0.032 156.7)
#315D43 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) | #5D5741 | 0.061 |
| Deuteranopia (no green cones) | #565245 | 0.059 |
| Tritanopia (no blue cones) | #275C56 | 0.032 |
| Achromatopsia (no color) | #545454 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #315D43
#315D43
oklch(43.9% 0.066 156.4)
- #694460
#694460
oklch(43.9% 0.065 335.9)
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 #315D43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.024
- Dark Green Blue #1F6357 ΔE 0.031
- Spruce #0A5F38 ΔE 0.035
- Dark Blue Green #005249 ΔE 0.054
- Dark Slate Gray #2F4F4F ΔE 0.056
- Army Green #4B5D16 ΔE 0.056
- Deep Teal #00555A ΔE 0.060
- Dark Aqua #05696B ΔE 0.062
Use #315D43 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.