#315847
Closest named color: Dark Green Blue (#1F6357). oklch(42.6% 0.053 164.4), rgb(49, 88, 71).
Aa
White text reads best on this color (8.02:1).
About this color
#315847 is a dark, muted green. In OKLCH its lightness is 43%, its chroma 0.053 and its hue 164°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.036 away. White text reads best on it, at 8.02:1.
| Hue family | Greens |
| Lightness | dark (43%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.61:1 |
| White text | 8.02:1 |
Values
| HEX | #315847 |
| RGB | rgb(49, 88, 71) |
| HSL | hsl(154, 28%, 27%) |
| OKLCH | oklch(42.6% 0.053 164.4) |
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 #315847 | 8.02:1 | AAA | Lc -92.4 | Preferred for body text |
| Black text on #315847 | 2.61:1 | Fails | Lc 16.3 | Dividers and decoration only |
| #315847 text on white | 8.02:1 | AAA | Lc 87.7 | Fine for body text |
| #315847 text on black | 2.61:1 | Fails | Lc -14.4 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E5ECE8
oklch(93.7% 0.009 161.3)
-
Step 200
200
#CFDDD6
oklch(88.5% 0.018 164.6)
-
Step 300
300
#AFC7BB
oklch(80.8% 0.031 164.1)
-
Step 400
400
#84AB99
oklch(70.7% 0.05 165.1)
-
Step 500
500
#64967F
oklch(63.1% 0.064 164.1)
-
Step 600
600
#4A8069
oklch(55.5% 0.069 164.9)
-
Step 700
700
#3B6C57
oklch(49% 0.064 164.5)
-
Step 800
800 (this color)
#315847
oklch(42.6% 0.053 164.4)
-
Step 900
900
#2C493C
oklch(37.8% 0.042 164.3)
-
Step 950
950
#1A2B23
oklch(27.1% 0.027 163.6)
#315847 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) | #575346 | 0.053 |
| Deuteranopia (no green cones) | #504F48 | 0.049 |
| Tritanopia (no blue cones) | #265853 | 0.021 |
| Achromatopsia (no color) | #505050 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #315847
#315847
oklch(42.6% 0.053 164.4)
- #644356
#644356
oklch(42.7% 0.053 344.1)
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 #315847, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.036
- Dark Slate Gray #2F4F4F ΔE 0.037
- Pine #2B5D34 ΔE 0.039
- Dark Blue Green #005249 ΔE 0.041
- Deep Teal #00555A ΔE 0.045
- Spruce #0A5F38 ΔE 0.047
- Dark Teal #014D4E ΔE 0.056
- Petrol #005F6A ΔE 0.056
Use #315847 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.