#307510
Closest named color: Tree Green (#2A7E19). oklch(49.8% 0.147 138.4), rgb(48, 117, 16).
Aa
White text reads best on this color (5.71:1).
About this color
#307510 is a medium-dark, vivid green. In OKLCH its lightness is 50%, its chroma 0.147 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.026 away. White text reads best on it, at 5.71:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.67:1 |
| White text | 5.71:1 |
Values
| HEX | #307510 |
| RGB | rgb(48, 117, 16) |
| HSL | hsl(101, 76%, 26%) |
| OKLCH | oklch(49.8% 0.147 138.4) |
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 #307510 | 5.71:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #307510 | 3.67:1 | AA large text | Lc 25.9 | Dividers and decoration only |
| #307510 text on white | 5.71:1 | AA | Lc 78.2 | Fine for body text |
| #307510 text on black | 3.67:1 | AA large text | Lc -23.6 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EDE0
oklch(93.5% 0.02 138.4)
-
Step 200
200
#CDE0C7
oklch(88.6% 0.039 138.2)
-
Step 300
300
#AACCA0
oklch(80.9% 0.071 138.6)
-
Step 400
400
#7CB16B
oklch(70.6% 0.113 138.4)
-
Step 500
500
#599D41
oklch(63% 0.144 138.3)
-
Step 600
600
#3C881C
oklch(55.7% 0.158 138.5)
-
Step 700
700 (this color)
#307510
oklch(49.8% 0.147 138.4)
-
Step 800
800
#275E10
oklch(42.8% 0.122 138.5)
-
Step 900
900
#254D16
oklch(37.8% 0.095 138.3)
-
Step 950
950
#162D0F
oklch(27% 0.059 138.9)
#307510 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) | #796A00 | 0.095 |
| Deuteranopia (no green cones) | #70641D | 0.095 |
| Tritanopia (no blue cones) | #297163 | 0.101 |
| Achromatopsia (no color) | #666666 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #307510
#307510
oklch(49.8% 0.147 138.4)
- #854297
#854297
oklch(49.9% 0.146 318.7)
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 #307510, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.026
- Dark Grass Green #388004 ΔE 0.036
- Green #008000 ΔE 0.039
- Jungle Green #048243 ΔE 0.050
- Dark Olive Green #556B2F ΔE 0.062
- Dark Green #006400 ΔE 0.063
- Forest Green #228B22 ΔE 0.064
- Camouflage Green #4B6113 ΔE 0.065
Use #307510 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.