#31764C
Closest named color: Jungle Green (#048243). oklch(51% 0.097 154.2), rgb(49, 118, 76).
Aa
White text reads best on this color (5.48:1).
About this color
#31764C is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.097 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.046 away. White text reads best on it, at 5.48:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.82:1 |
| White text | 5.48:1 |
Values
| HEX | #31764C |
| RGB | rgb(49, 118, 76) |
| HSL | hsl(143, 41%, 33%) |
| OKLCH | oklch(51% 0.097 154.2) |
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 #31764C | 5.48:1 | AA | Lc -82.5 | Fine for body text |
| Black text on #31764C | 3.82:1 | AA large text | Lc 26.9 | Dividers and decoration only |
| #31764C text on white | 5.48:1 | AA | Lc 77.2 | Fine for body text |
| #31764C text on black | 3.82:1 | AA large text | Lc -24.6 | 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 700.
-
Step 50
50
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE6
oklch(93.7% 0.014 155.6)
-
Step 200
200
#CDDED1
oklch(88.4% 0.025 152.8)
-
Step 300
300
#AACAB3
oklch(80.9% 0.047 154)
-
Step 400
400
#7BAF8C
oklch(70.8% 0.075 154.6)
-
Step 500
500
#579B6F
oklch(63.2% 0.097 154.3)
-
Step 600
600
#3A8557
oklch(55.6% 0.104 154.2)
-
Step 700
700 (this color)
#31764C
oklch(51% 0.097 154.2)
-
Step 800
800
#255C3A
oklch(42.8% 0.081 153.9)
-
Step 900
900
#244B32
oklch(37.6% 0.062 154.1)
-
Step 950
950
#162C1E
oklch(27% 0.039 154.9)
#31764C 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) | #766D49 | 0.086 |
| Deuteranopia (no green cones) | #6C664F | 0.084 |
| Tritanopia (no blue cones) | #1C756B | 0.048 |
| Achromatopsia (no color) | #696969 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31764C
#31764C
oklch(51% 0.097 154.2)
- #87507D
#87507D
oklch(51% 0.096 333.8)
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 #31764C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.046
- Dark Olive Green #556B2F ΔE 0.048
- Dark Moss Green #606C38 ΔE 0.055
- Muddy Green #657432 ΔE 0.059
- Camo Green #526525 ΔE 0.060
- Dark Aquamarine #017371 ΔE 0.062
- Sea Green #2E8B57 ΔE 0.063
- Military Green #667C3E ΔE 0.065
Use #31764C 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.