#318107
Closest named color: Dark Grass Green (#388004). oklch(53.2% 0.163 138.6), rgb(49, 129, 7).
Aa
White text reads best on this color (4.91:1).
About this color
#318107 is a medium-dark, vivid green. In OKLCH its lightness is 53%, its chroma 0.163 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grass Green (#388004), ΔE 0.005 away. White text reads best on it, at 4.91:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.163) |
| Temperature | in between |
| Nearest name | Dark Grass Green (#388004) |
| Black text | 4.27:1 |
| White text | 4.91:1 |
Values
| HEX | #318107 |
| RGB | rgb(49, 129, 7) |
| HSL | hsl(99, 90%, 27%) |
| OKLCH | oklch(53.2% 0.163 138.6) |
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 #318107 | 4.91:1 | AA | Lc -79.0 | Fine for body text |
| Black text on #318107 | 4.27:1 | AA large text | Lc 30.5 | Non-text elements, placeholder text |
| #318107 text on white | 4.91:1 | AA | Lc 73.6 | Content text, not long reading |
| #318107 text on black | 4.27:1 | AA large text | Lc -28.1 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EEE0
oklch(93.7% 0.022 139)
-
Step 200
200
#CCE0C6
oklch(88.5% 0.041 138.5)
-
Step 300
300
#A9CD9F
oklch(81% 0.074 138.9)
-
Step 400
400
#7AB269
oklch(70.7% 0.118 138.6)
-
Step 500
500
#569E3E
oklch(63.1% 0.15 138.6)
-
Step 600
600 (this color)
#318107
oklch(53.2% 0.163 138.6)
-
Step 700
700
#2A7303
oklch(49% 0.152 138.6)
-
Step 800
800
#255E0B
oklch(42.7% 0.126 138.5)
-
Step 900
900
#234D14
oklch(37.6% 0.098 138.6)
-
Step 950
950
#152D0D
oklch(26.9% 0.062 138.6)
#318107 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) | #857500 | 0.107 |
| Deuteranopia (no green cones) | #7B6E1B | 0.106 |
| Tritanopia (no blue cones) | #287C6D | 0.113 |
| Achromatopsia (no color) | #717171 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #318107
#318107
oklch(53.2% 0.163 138.6)
- #9346A8
#9346A8
oklch(53.2% 0.164 318.6)
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 #318107, closest first.
No curated palette has a color within ΔE 0.04 of #318107.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grass Green #388004 ΔE 0.005
- Tree Green #2A7E19 ΔE 0.014
- Green #008000 ΔE 0.022
- Forest Green #228B22 ΔE 0.029
- Emerald Green #028F1E ΔE 0.040
- Jungle Green #048243 ΔE 0.045
- Kelley Green #009337 ΔE 0.053
- Sap Green #5C8B15 ΔE 0.056
Use #318107 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.