#31853E
Closest named color: Jungle Green (#048243). oklch(54.8% 0.133 146.3), rgb(49, 133, 62).
Aa
White text reads best on this color (4.61:1).
About this color
#31853E is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.133 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 0.022 away. White text reads best on it, at 4.61:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.133) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.55:1 |
| White text | 4.61:1 |
Values
| HEX | #31853E |
| RGB | rgb(49, 133, 62) |
| HSL | hsl(129, 46%, 36%) |
| OKLCH | oklch(54.8% 0.133 146.3) |
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 #31853E | 4.61:1 | AA | Lc -77.2 | Fine for body text |
| Black text on #31853E | 4.55:1 | AA | Lc 32.4 | Non-text elements, placeholder text |
| #31853E text on white | 4.61:1 | AA | Lc 71.7 | Content text, not long reading |
| #31853E text on black | 4.55:1 | AA | Lc -30.0 | 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 600.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE3
oklch(93.6% 0.017 145.4)
-
Step 200
200
#CCDFCC
oklch(88.4% 0.033 145.3)
-
Step 300
300
#A8CCAA
oklch(81% 0.061 146.5)
-
Step 400
400
#78B17D
oklch(70.7% 0.096 146.6)
-
Step 500
500
#539D5B
oklch(63.1% 0.122 146.3)
-
Step 600
600 (this color)
#31853E
oklch(54.8% 0.133 146.3)
-
Step 700
700
#257332
oklch(49.2% 0.125 146.3)
-
Step 800
800
#215D2A
oklch(42.6% 0.102 146.3)
-
Step 900
900
#214D26
oklch(37.8% 0.081 146)
-
Step 950
950
#142D17
oklch(27% 0.051 146.6)
#31853E 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) | #877938 | 0.104 |
| Deuteranopia (no green cones) | #7C7243 | 0.102 |
| Tritanopia (no blue cones) | #1D8275 | 0.080 |
| Achromatopsia (no color) | #757575 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31853E
#31853E
oklch(54.8% 0.133 146.3)
- #98529A
#98529A
oklch(54.8% 0.133 326.2)
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 #31853E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.022
- Sea Green #2E8B57 ΔE 0.031
- Tree Green #2A7E19 ΔE 0.037
- Forest Green #228B22 ΔE 0.038
- Dark Grass Green #388004 ΔE 0.039
- Fern Green #548D44 ΔE 0.043
- Kelley Green #009337 ΔE 0.047
- Emerald Green #028F1E ΔE 0.051
Use #31853E 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.