#31753A
Closest named color: Jungle Green (#048243). oklch(50.3% 0.114 146.2), rgb(49, 117, 58).
Aa
White text reads best on this color (5.62:1).
About this color
#31753A is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.114 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.039 away. White text reads best on it, at 5.62:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.73:1 |
| White text | 5.62:1 |
Values
| HEX | #31753A |
| RGB | rgb(49, 117, 58) |
| HSL | hsl(128, 41%, 33%) |
| OKLCH | oklch(50.3% 0.114 146.2) |
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 #31753A | 5.62:1 | AA | Lc -83.1 | Fine for body text |
| Black text on #31753A | 3.73:1 | AA large text | Lc 26.2 | Dividers and decoration only |
| #31753A text on white | 5.62:1 | AA | Lc 77.8 | Fine for body text |
| #31753A text on black | 3.73:1 | AA large text | Lc -23.9 | 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 700.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE4
oklch(93.6% 0.016 148.4)
-
Step 200
200
#CDDFCD
oklch(88.5% 0.031 145.3)
-
Step 300
300
#AACBAC
oklch(80.9% 0.056 146.7)
-
Step 400
400
#7CB080
oklch(70.8% 0.088 146.5)
-
Step 500
500
#599C5F
oklch(63.2% 0.113 146.1)
-
Step 600
600
#3C8645
oklch(55.6% 0.123 146.1)
-
Step 700
700 (this color)
#31753A
oklch(50.3% 0.114 146.2)
-
Step 800
800
#275C2E
oklch(42.6% 0.093 146.4)
-
Step 900
900
#254C29
oklch(37.8% 0.074 146.1)
-
Step 950
950
#162C18
oklch(26.8% 0.046 146.2)
#31753A 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) | #776B35 | 0.089 |
| Deuteranopia (no green cones) | #6E653E | 0.088 |
| Tritanopia (no blue cones) | #247267 | 0.069 |
| Achromatopsia (no color) | #676767 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31753A
#31753A
oklch(50.3% 0.114 146.2)
- #854B87
#854B87
oklch(50.4% 0.114 325.9)
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 #31753A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.039
- Dark Olive Green #556B2F ΔE 0.044
- Tree Green #2A7E19 ΔE 0.048
- Camo Green #526525 ΔE 0.053
- Dark Moss Green #606C38 ΔE 0.057
- Muddy Green #657432 ΔE 0.058
- Dark Grass Green #388004 ΔE 0.058
- Camouflage Green #4B6113 ΔE 0.061
Use #31753A 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.